#define PERL_constant_NOTFOUND	1
#define PERL_constant_NOTDEF	2
#define PERL_constant_ISIV	3
#define PERL_constant_ISNO	4
#define PERL_constant_ISNV	5
#define PERL_constant_ISPV	6
#define PERL_constant_ISPVN	7
#define PERL_constant_ISSV	8
#define PERL_constant_ISUNDEF	9
#define PERL_constant_ISUV	10
#define PERL_constant_ISYES	11

#ifndef NVTYPE
typedef double NV; /* 5.6 and later define NVTYPE, and typedef NV to it.  */
#endif
#ifndef aTHX_
#define aTHX_ /* 5.6 or later define this for threading support.  */
#endif
#ifndef pTHX_
#define pTHX_ /* 5.6 or later define this for threading support.  */
#endif

static int
constant_6 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_DUP DB_PAD DB_RMW DB_SET */
  /* Offset 3 gives the best switch position.  */
  switch (name[3]) {
  case 'D':
    if (memEQ(name, "DB_DUP", 6)) {
    /*                  ^        */
#ifdef DB_DUP
      *iv_return = DB_DUP;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_PAD", 6)) {
    /*                  ^        */
#ifdef DB_PAD
      *iv_return = DB_PAD;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_RMW", 6)) {
    /*                  ^        */
#ifdef DB_RMW
      *iv_return = DB_RMW;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'S':
    if (memEQ(name, "DB_SET", 6)) {
    /*                  ^        */
#ifdef DB_SET
      *iv_return = DB_SET;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_7 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_EXCL DB_HASH DB_LAST DB_NEXT DB_PREV */
  /* Offset 3 gives the best switch position.  */
  switch (name[3]) {
  case 'E':
    if (memEQ(name, "DB_EXCL", 7)) {
    /*                  ^         */
#ifdef DB_EXCL
      *iv_return = DB_EXCL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'H':
    if (memEQ(name, "DB_HASH", 7)) {
    /*                  ^         */
#if (DB_VERSION_MAJOR > 2) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 3)
      *iv_return = DB_HASH;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_LAST", 7)) {
    /*                  ^         */
#ifdef DB_LAST
      *iv_return = DB_LAST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_NEXT", 7)) {
    /*                  ^         */
#ifdef DB_NEXT
      *iv_return = DB_NEXT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_PREV", 7)) {
    /*                  ^         */
#ifdef DB_PREV
      *iv_return = DB_PREV;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_8 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_AFTER DB_BTREE DB_FIRST DB_FLUSH DB_FORCE DB_QUEUE DB_RECNO DB_UNREF */
  /* Offset 4 gives the best switch position.  */
  switch (name[4]) {
  case 'E':
    if (memEQ(name, "DB_RECNO", 8)) {
    /*                   ^         */
#if (DB_VERSION_MAJOR > 2) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 3)
      *iv_return = DB_RECNO;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'F':
    if (memEQ(name, "DB_AFTER", 8)) {
    /*                   ^         */
#ifdef DB_AFTER
      *iv_return = DB_AFTER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_FIRST", 8)) {
    /*                   ^         */
#ifdef DB_FIRST
      *iv_return = DB_FIRST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_FLUSH", 8)) {
    /*                   ^         */
#ifdef DB_FLUSH
      *iv_return = DB_FLUSH;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_UNREF", 8)) {
    /*                   ^         */
#ifdef DB_UNREF
      *iv_return = DB_UNREF;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "DB_FORCE", 8)) {
    /*                   ^         */
#ifdef DB_FORCE
      *iv_return = DB_FORCE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_BTREE", 8)) {
    /*                   ^         */
#if (DB_VERSION_MAJOR > 2) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 3)
      *iv_return = DB_BTREE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'U':
    if (memEQ(name, "DB_QUEUE", 8)) {
    /*                   ^         */
#if (DB_VERSION_MAJOR > 3) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 55)
      *iv_return = DB_QUEUE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_9 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_APPEND DB_BEFORE DB_CHKSUM DB_CLIENT DB_COMMIT DB_CREATE DB_CURLSN
     DB_DIRECT DB_EXTENT DB_GETREC DB_NOCOPY DB_NOMMAP DB_NOSYNC DB_RDONLY
     DB_RECNUM DB_THREAD DB_VERIFY */
  /* Offset 7 gives the best switch position.  */
  switch (name[7]) {
  case 'A':
    if (memEQ(name, "DB_NOMMAP", 9)) {
    /*                      ^       */
#ifdef DB_NOMMAP
      *iv_return = DB_NOMMAP;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_THREAD", 9)) {
    /*                      ^       */
#ifdef DB_THREAD
      *iv_return = DB_THREAD;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'C':
    if (memEQ(name, "DB_DIRECT", 9)) {
    /*                      ^       */
#ifdef DB_DIRECT
      *iv_return = DB_DIRECT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "DB_GETREC", 9)) {
    /*                      ^       */
#ifdef DB_GETREC
      *iv_return = DB_GETREC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'F':
    if (memEQ(name, "DB_VERIFY", 9)) {
    /*                      ^       */
#ifdef DB_VERIFY
      *iv_return = DB_VERIFY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_COMMIT", 9)) {
    /*                      ^       */
#ifdef DB_COMMIT
      *iv_return = DB_COMMIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_RDONLY", 9)) {
    /*                      ^       */
#ifdef DB_RDONLY
      *iv_return = DB_RDONLY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_APPEND", 9)) {
    /*                      ^       */
#ifdef DB_APPEND
      *iv_return = DB_APPEND;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_CLIENT", 9)) {
    /*                      ^       */
#ifdef DB_CLIENT
      *iv_return = DB_CLIENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_EXTENT", 9)) {
    /*                      ^       */
#ifdef DB_EXTENT
      *iv_return = DB_EXTENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_NOSYNC", 9)) {
    /*                      ^       */
#ifdef DB_NOSYNC
      *iv_return = DB_NOSYNC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_NOCOPY", 9)) {
    /*                      ^       */
#ifdef DB_NOCOPY
      *iv_return = DB_NOCOPY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_BEFORE", 9)) {
    /*                      ^       */
#ifdef DB_BEFORE
      *iv_return = DB_BEFORE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'S':
    if (memEQ(name, "DB_CURLSN", 9)) {
    /*                      ^       */
#ifdef DB_CURLSN
      *iv_return = DB_CURLSN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_CREATE", 9)) {
    /*                      ^       */
#ifdef DB_CREATE
      *iv_return = DB_CREATE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'U':
    if (memEQ(name, "DB_CHKSUM", 9)) {
    /*                      ^       */
#ifdef DB_CHKSUM
      *iv_return = DB_CHKSUM;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_RECNUM", 9)) {
    /*                      ^       */
#ifdef DB_RECNUM
      *iv_return = DB_RECNUM;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_10 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_CONSUME DB_CURRENT DB_DELETED DB_DUPSORT DB_ENCRYPT DB_ENV_CDB
     DB_ENV_TXN DB_INORDER DB_JOINENV DB_KEYLAST DB_NOPANIC DB_OK_HASH
     DB_PRIVATE DB_PR_PAGE DB_RECOVER DB_SALVAGE DB_SEQ_DEC DB_SEQ_INC
     DB_TIMEOUT DB_TXN_CKP DB_UNKNOWN DB_UPGRADE */
  /* Offset 5 gives the best switch position.  */
  switch (name[5]) {
  case 'C':
    if (memEQ(name, "DB_ENCRYPT", 10)) {
    /*                    ^           */
#ifdef DB_ENCRYPT
      *iv_return = DB_ENCRYPT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_RECOVER", 10)) {
    /*                    ^           */
#ifdef DB_RECOVER
      *iv_return = DB_RECOVER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'G':
    if (memEQ(name, "DB_UPGRADE", 10)) {
    /*                    ^           */
#ifdef DB_UPGRADE
      *iv_return = DB_UPGRADE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_JOINENV", 10)) {
    /*                    ^           */
#ifdef DB_JOINENV
      *iv_return = DB_JOINENV;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_PRIVATE", 10)) {
    /*                    ^           */
#ifdef DB_PRIVATE
      *iv_return = DB_PRIVATE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'K':
    if (memEQ(name, "DB_UNKNOWN", 10)) {
    /*                    ^           */
#if (DB_VERSION_MAJOR > 2) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 3)
      *iv_return = DB_UNKNOWN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_DELETED", 10)) {
    /*                    ^           */
#ifdef DB_DELETED
      *iv_return = DB_DELETED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_SALVAGE", 10)) {
    /*                    ^           */
#ifdef DB_SALVAGE
      *iv_return = DB_SALVAGE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'M':
    if (memEQ(name, "DB_TIMEOUT", 10)) {
    /*                    ^           */
#ifdef DB_TIMEOUT
      *iv_return = DB_TIMEOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_CONSUME", 10)) {
    /*                    ^           */
#ifdef DB_CONSUME
      *iv_return = DB_CONSUME;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_CKP", 10)) {
    /*                    ^           */
#ifdef DB_TXN_CKP
      *iv_return = DB_TXN_CKP;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "DB_INORDER", 10)) {
    /*                    ^           */
#ifdef DB_INORDER
      *iv_return = DB_INORDER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_DUPSORT", 10)) {
    /*                    ^           */
#ifdef DB_DUPSORT
      *iv_return = DB_DUPSORT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_NOPANIC", 10)) {
    /*                    ^           */
#ifdef DB_NOPANIC
      *iv_return = DB_NOPANIC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'Q':
    if (memEQ(name, "DB_SEQ_DEC", 10)) {
    /*                    ^           */
#ifdef DB_SEQ_DEC
      *iv_return = DB_SEQ_DEC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_SEQ_INC", 10)) {
    /*                    ^           */
#ifdef DB_SEQ_INC
      *iv_return = DB_SEQ_INC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_CURRENT", 10)) {
    /*                    ^           */
#ifdef DB_CURRENT
      *iv_return = DB_CURRENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'V':
    if (memEQ(name, "DB_ENV_CDB", 10)) {
    /*                    ^           */
#ifdef DB_ENV_CDB
      *iv_return = DB_ENV_CDB;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ENV_TXN", 10)) {
    /*                    ^           */
#ifdef DB_ENV_TXN
      *iv_return = DB_ENV_TXN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'Y':
    if (memEQ(name, "DB_KEYLAST", 10)) {
    /*                    ^           */
#ifdef DB_KEYLAST
      *iv_return = DB_KEYLAST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case '_':
    if (memEQ(name, "DB_OK_HASH", 10)) {
    /*                    ^           */
#ifdef DB_OK_HASH
      *iv_return = DB_OK_HASH;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_PR_PAGE", 10)) {
    /*                    ^           */
#ifdef DB_PR_PAGE
      *iv_return = DB_PR_PAGE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_11 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_APP_INIT DB_ARCH_ABS DB_ARCH_LOG DB_DEGREE_2 DB_DSYNC_DB DB_FILEOPEN
     DB_FIXEDLEN DB_GET_BOTH DB_INIT_CDB DB_INIT_LOG DB_INIT_REP DB_INIT_TXN
     DB_KEYEMPTY DB_KEYEXIST DB_KEYFIRST DB_LOCKDOWN DB_LOCK_GET DB_LOCK_PUT
     DB_LOGMAGIC DB_LOG_DISK DB_LOG_PERM DB_MULTIPLE DB_NEXT_DUP DB_NOSERVER
     DB_NOTFOUND DB_OK_BTREE DB_OK_QUEUE DB_OK_RECNO DB_POSITION DB_PREV_DUP
     DB_QAMMAGIC DB_REGISTER DB_RENUMBER DB_SEQ_WRAP DB_SNAPSHOT DB_STAT_ALL
     DB_TRUNCATE DB_TXNMAGIC DB_TXN_LOCK DB_TXN_REDO DB_TXN_SYNC DB_TXN_UNDO
     DB_TXN_WAIT DB_WRNOSYNC DB_YIELDCPU */
  /* Offset 8 gives the best switch position.  */
  switch (name[8]) {
  case 'A':
    if (memEQ(name, "DB_ARCH_ABS", 11)) {
    /*                       ^         */
#ifdef DB_ARCH_ABS
      *iv_return = DB_ARCH_ABS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_STAT_ALL", 11)) {
    /*                       ^         */
#ifdef DB_STAT_ALL
      *iv_return = DB_STAT_ALL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TRUNCATE", 11)) {
    /*                       ^         */
#ifdef DB_TRUNCATE
      *iv_return = DB_TRUNCATE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_WAIT", 11)) {
    /*                       ^         */
#ifdef DB_TXN_WAIT
      *iv_return = DB_TXN_WAIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'B':
    if (memEQ(name, "DB_RENUMBER", 11)) {
    /*                       ^         */
#ifdef DB_RENUMBER
      *iv_return = DB_RENUMBER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'C':
    if (memEQ(name, "DB_INIT_CDB", 11)) {
    /*                       ^         */
#ifdef DB_INIT_CDB
      *iv_return = DB_INIT_CDB;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_OK_RECNO", 11)) {
    /*                       ^         */
#ifdef DB_OK_RECNO
      *iv_return = DB_OK_RECNO;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_YIELDCPU", 11)) {
    /*                       ^         */
#ifdef DB_YIELDCPU
      *iv_return = DB_YIELDCPU;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'D':
    if (memEQ(name, "DB_NEXT_DUP", 11)) {
    /*                       ^         */
#ifdef DB_NEXT_DUP
      *iv_return = DB_NEXT_DUP;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_PREV_DUP", 11)) {
    /*                       ^         */
#ifdef DB_PREV_DUP
      *iv_return = DB_PREV_DUP;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "DB_DEGREE_2", 11)) {
    /*                       ^         */
#ifdef DB_DEGREE_2
      *iv_return = DB_DEGREE_2;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOG_PERM", 11)) {
    /*                       ^         */
#ifdef DB_LOG_PERM
      *iv_return = DB_LOG_PERM;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_OK_QUEUE", 11)) {
    /*                       ^         */
#ifdef DB_OK_QUEUE
      *iv_return = DB_OK_QUEUE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_REDO", 11)) {
    /*                       ^         */
#ifdef DB_TXN_REDO
      *iv_return = DB_TXN_REDO;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'G':
    if (memEQ(name, "DB_LOCK_GET", 11)) {
    /*                       ^         */
#if (DB_VERSION_MAJOR > 2) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 3)
      *iv_return = DB_LOCK_GET;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOGMAGIC", 11)) {
    /*                       ^         */
#ifdef DB_LOGMAGIC
      *iv_return = DB_LOGMAGIC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_QAMMAGIC", 11)) {
    /*                       ^         */
#ifdef DB_QAMMAGIC
      *iv_return = DB_QAMMAGIC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXNMAGIC", 11)) {
    /*                       ^         */
#ifdef DB_TXNMAGIC
      *iv_return = DB_TXNMAGIC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'H':
    if (memEQ(name, "DB_SNAPSHOT", 11)) {
    /*                       ^         */
#ifdef DB_SNAPSHOT
      *iv_return = DB_SNAPSHOT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_KEYEXIST", 11)) {
    /*                       ^         */
#ifdef DB_KEYEXIST
      *iv_return = DB_KEYEXIST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOG_DISK", 11)) {
    /*                       ^         */
#ifdef DB_LOG_DISK
      *iv_return = DB_LOG_DISK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_POSITION", 11)) {
    /*                       ^         */
#ifdef DB_POSITION
      *iv_return = DB_POSITION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_ARCH_LOG", 11)) {
    /*                       ^         */
#ifdef DB_ARCH_LOG
      *iv_return = DB_ARCH_LOG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_FIXEDLEN", 11)) {
    /*                       ^         */
#ifdef DB_FIXEDLEN
      *iv_return = DB_FIXEDLEN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_INIT_LOG", 11)) {
    /*                       ^         */
#ifdef DB_INIT_LOG
      *iv_return = DB_INIT_LOG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_APP_INIT", 11)) {
    /*                       ^         */
#ifdef DB_APP_INIT
      *iv_return = DB_APP_INIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_UNDO", 11)) {
    /*                       ^         */
#ifdef DB_TXN_UNDO
      *iv_return = DB_TXN_UNDO;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "DB_GET_BOTH", 11)) {
    /*                       ^         */
#ifdef DB_GET_BOTH
      *iv_return = DB_GET_BOTH;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCKDOWN", 11)) {
    /*                       ^         */
#ifdef DB_LOCKDOWN
      *iv_return = DB_LOCKDOWN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_LOCK", 11)) {
    /*                       ^         */
#ifdef DB_TXN_LOCK
      *iv_return = DB_TXN_LOCK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_FILEOPEN", 11)) {
    /*                       ^         */
#ifdef DB_FILEOPEN
      *iv_return = DB_FILEOPEN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_KEYEMPTY", 11)) {
    /*                       ^         */
#ifdef DB_KEYEMPTY
      *iv_return = DB_KEYEMPTY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_PUT", 11)) {
    /*                       ^         */
#if (DB_VERSION_MAJOR > 2) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 3)
      *iv_return = DB_LOCK_PUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MULTIPLE", 11)) {
    /*                       ^         */
#ifdef DB_MULTIPLE
      *iv_return = DB_MULTIPLE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_INIT_REP", 11)) {
    /*                       ^         */
#ifdef DB_INIT_REP
      *iv_return = DB_INIT_REP;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_KEYFIRST", 11)) {
    /*                       ^         */
#ifdef DB_KEYFIRST
      *iv_return = DB_KEYFIRST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_OK_BTREE", 11)) {
    /*                       ^         */
#ifdef DB_OK_BTREE
      *iv_return = DB_OK_BTREE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_SEQ_WRAP", 11)) {
    /*                       ^         */
#ifdef DB_SEQ_WRAP
      *iv_return = DB_SEQ_WRAP;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_INIT_TXN", 11)) {
    /*                       ^         */
#ifdef DB_INIT_TXN
      *iv_return = DB_INIT_TXN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REGISTER", 11)) {
    /*                       ^         */
#ifdef DB_REGISTER
      *iv_return = DB_REGISTER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'U':
    if (memEQ(name, "DB_NOTFOUND", 11)) {
    /*                       ^         */
#ifdef DB_NOTFOUND
      *iv_return = DB_NOTFOUND;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'V':
    if (memEQ(name, "DB_NOSERVER", 11)) {
    /*                       ^         */
#ifdef DB_NOSERVER
      *iv_return = DB_NOSERVER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'Y':
    if (memEQ(name, "DB_TXN_SYNC", 11)) {
    /*                       ^         */
#ifdef DB_TXN_SYNC
      *iv_return = DB_TXN_SYNC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_WRNOSYNC", 11)) {
    /*                       ^         */
#ifdef DB_WRNOSYNC
      *iv_return = DB_WRNOSYNC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case '_':
    if (memEQ(name, "DB_DSYNC_DB", 11)) {
    /*                       ^         */
#ifdef DB_DSYNC_DB
      *iv_return = DB_DSYNC_DB;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_12 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_ARCH_DATA DB_CDB_ALLDB DB_CL_WRITER DB_DELIMITER DB_DIRECT_DB
     DB_DSYNC_LOG DB_DUPCURSOR DB_ENV_FATAL DB_FAST_STAT DB_GET_BOTHC
     DB_GET_RECNO DB_HASHMAGIC DB_INIT_LOCK DB_JOIN_ITEM DB_LOCKMAGIC
     DB_LOCK_DUMP DB_LOCK_RW_N DB_LOGOLDVER DB_MAX_PAGES DB_MPOOL_NEW
     DB_NEEDSPLIT DB_NODUPDATA DB_NOLOCKING DB_NORECURSE DB_OVERWRITE
     DB_PAGEYIELD DB_PAGE_LOCK DB_PERMANENT DB_POSITIONI DB_PRINTABLE
     DB_QAMOLDVER DB_RPCCLIENT DB_SET_RANGE DB_SET_RECNO DB_SWAPBYTES
     DB_TEMPORARY DB_TXN_ABORT DB_TXN_APPLY DB_TXN_PRINT DB_WRITELOCK
     DB_WRITEOPEN DB_XA_CREATE */
  /* Offset 3 gives the best switch position.  */
  switch (name[3]) {
  case 'A':
    if (memEQ(name, "DB_ARCH_DATA", 12)) {
    /*                  ^               */
#ifdef DB_ARCH_DATA
      *iv_return = DB_ARCH_DATA;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'C':
    if (memEQ(name, "DB_CDB_ALLDB", 12)) {
    /*                  ^               */
#ifdef DB_CDB_ALLDB
      *iv_return = DB_CDB_ALLDB;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_CL_WRITER", 12)) {
    /*                  ^               */
#ifdef DB_CL_WRITER
      *iv_return = DB_CL_WRITER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'D':
    if (memEQ(name, "DB_DELIMITER", 12)) {
    /*                  ^               */
#ifdef DB_DELIMITER
      *iv_return = DB_DELIMITER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_DIRECT_DB", 12)) {
    /*                  ^               */
#ifdef DB_DIRECT_DB
      *iv_return = DB_DIRECT_DB;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_DSYNC_LOG", 12)) {
    /*                  ^               */
#ifdef DB_DSYNC_LOG
      *iv_return = DB_DSYNC_LOG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_DUPCURSOR", 12)) {
    /*                  ^               */
#ifdef DB_DUPCURSOR
      *iv_return = DB_DUPCURSOR;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "DB_ENV_FATAL", 12)) {
    /*                  ^               */
#ifdef DB_ENV_FATAL
      *iv_return = DB_ENV_FATAL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'F':
    if (memEQ(name, "DB_FAST_STAT", 12)) {
    /*                  ^               */
#ifdef DB_FAST_STAT
      *iv_return = DB_FAST_STAT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'G':
    if (memEQ(name, "DB_GET_BOTHC", 12)) {
    /*                  ^               */
#ifdef DB_GET_BOTHC
      *iv_return = DB_GET_BOTHC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_GET_RECNO", 12)) {
    /*                  ^               */
#ifdef DB_GET_RECNO
      *iv_return = DB_GET_RECNO;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'H':
    if (memEQ(name, "DB_HASHMAGIC", 12)) {
    /*                  ^               */
#ifdef DB_HASHMAGIC
      *iv_return = DB_HASHMAGIC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_INIT_LOCK", 12)) {
    /*                  ^               */
#ifdef DB_INIT_LOCK
      *iv_return = DB_INIT_LOCK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'J':
    if (memEQ(name, "DB_JOIN_ITEM", 12)) {
    /*                  ^               */
#ifdef DB_JOIN_ITEM
      *iv_return = DB_JOIN_ITEM;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_LOCKMAGIC", 12)) {
    /*                  ^               */
#ifdef DB_LOCKMAGIC
      *iv_return = DB_LOCKMAGIC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_DUMP", 12)) {
    /*                  ^               */
#if (DB_VERSION_MAJOR > 2) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 3)
      *iv_return = DB_LOCK_DUMP;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_RW_N", 12)) {
    /*                  ^               */
#ifdef DB_LOCK_RW_N
      *iv_return = DB_LOCK_RW_N;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOGOLDVER", 12)) {
    /*                  ^               */
#ifdef DB_LOGOLDVER
      *iv_return = DB_LOGOLDVER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'M':
    if (memEQ(name, "DB_MAX_PAGES", 12)) {
    /*                  ^               */
#ifdef DB_MAX_PAGES
      *iv_return = DB_MAX_PAGES;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MPOOL_NEW", 12)) {
    /*                  ^               */
#ifdef DB_MPOOL_NEW
      *iv_return = DB_MPOOL_NEW;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_NEEDSPLIT", 12)) {
    /*                  ^               */
#ifdef DB_NEEDSPLIT
      *iv_return = DB_NEEDSPLIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_NODUPDATA", 12)) {
    /*                  ^               */
#ifdef DB_NODUPDATA
      *iv_return = DB_NODUPDATA;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_NOLOCKING", 12)) {
    /*                  ^               */
#ifdef DB_NOLOCKING
      *iv_return = DB_NOLOCKING;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_NORECURSE", 12)) {
    /*                  ^               */
#ifdef DB_NORECURSE
      *iv_return = DB_NORECURSE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "DB_OVERWRITE", 12)) {
    /*                  ^               */
#ifdef DB_OVERWRITE
      *iv_return = DB_OVERWRITE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_PAGEYIELD", 12)) {
    /*                  ^               */
#ifdef DB_PAGEYIELD
      *iv_return = DB_PAGEYIELD;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_PAGE_LOCK", 12)) {
    /*                  ^               */
#ifdef DB_PAGE_LOCK
      *iv_return = DB_PAGE_LOCK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_PERMANENT", 12)) {
    /*                  ^               */
#ifdef DB_PERMANENT
      *iv_return = DB_PERMANENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_POSITIONI", 12)) {
    /*                  ^               */
#ifdef DB_POSITIONI
      *iv_return = DB_POSITIONI;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_PRINTABLE", 12)) {
    /*                  ^               */
#ifdef DB_PRINTABLE
      *iv_return = DB_PRINTABLE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'Q':
    if (memEQ(name, "DB_QAMOLDVER", 12)) {
    /*                  ^               */
#ifdef DB_QAMOLDVER
      *iv_return = DB_QAMOLDVER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_RPCCLIENT", 12)) {
    /*                  ^               */
#ifdef DB_RPCCLIENT
      *iv_return = DB_RPCCLIENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'S':
    if (memEQ(name, "DB_SET_RANGE", 12)) {
    /*                  ^               */
#ifdef DB_SET_RANGE
      *iv_return = DB_SET_RANGE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_SET_RECNO", 12)) {
    /*                  ^               */
#ifdef DB_SET_RECNO
      *iv_return = DB_SET_RECNO;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_SWAPBYTES", 12)) {
    /*                  ^               */
#ifdef DB_SWAPBYTES
      *iv_return = DB_SWAPBYTES;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_TEMPORARY", 12)) {
    /*                  ^               */
#ifdef DB_TEMPORARY
      *iv_return = DB_TEMPORARY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_ABORT", 12)) {
    /*                  ^               */
#if (DB_VERSION_MAJOR > 3) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 1) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 1 && \
     DB_VERSION_PATCH >= 14)
      *iv_return = DB_TXN_ABORT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_APPLY", 12)) {
    /*                  ^               */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 14)
      *iv_return = DB_TXN_APPLY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_PRINT", 12)) {
    /*                  ^               */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \
     DB_VERSION_PATCH >= 24)
      *iv_return = DB_TXN_PRINT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'W':
    if (memEQ(name, "DB_WRITELOCK", 12)) {
    /*                  ^               */
#ifdef DB_WRITELOCK
      *iv_return = DB_WRITELOCK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_WRITEOPEN", 12)) {
    /*                  ^               */
#ifdef DB_WRITEOPEN
      *iv_return = DB_WRITEOPEN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'X':
    if (memEQ(name, "DB_XA_CREATE", 12)) {
    /*                  ^               */
#ifdef DB_XA_CREATE
      *iv_return = DB_XA_CREATE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_13 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_AGGRESSIVE DB_BTREEMAGIC DB_CHECKPOINT DB_DIRECT_LOG DB_DIRTY_READ
     DB_DONOTINDEX DB_ENV_CREATE DB_ENV_NOMMAP DB_ENV_THREAD DB_FREE_SPACE
     DB_HASHOLDVER DB_INCOMPLETE DB_INIT_MPOOL DB_LOCK_ABORT DB_LOCK_NORUN
     DB_LOCK_RIW_N DB_LOCK_TRADE DB_LOGVERSION DB_LOG_CHKPNT DB_LOG_COMMIT
     DB_LOG_LOCKED DB_LOG_NOCOPY DB_LOG_RESEND DB_MPOOL_EDIT DB_MPOOL_FREE
     DB_MPOOL_LAST DB_MUTEXDEBUG DB_MUTEXLOCKS DB_NEXT_NODUP DB_NOORDERCHK
     DB_PREV_NODUP DB_PR_HEADERS DB_QAMVERSION DB_RDWRMASTER DB_REGISTERED
     DB_REP_CLIENT DB_REP_CREATE DB_REP_IGNORE DB_REP_ISPERM DB_REP_MASTER
     DB_SEQUENTIAL DB_SPARE_FLAG DB_STAT_CLEAR DB_SYSTEM_MEM DB_TXNVERSION
     DB_TXN_NOSYNC DB_TXN_NOWAIT DB_VERIFY_BAD DB_debug_FLAG DB_user_BEGIN */
  /* Offset 5 gives the best switch position.  */
  switch (name[5]) {
  case 'A':
    if (memEQ(name, "DB_SPARE_FLAG", 13)) {
    /*                    ^              */
#ifdef DB_SPARE_FLAG
      *iv_return = DB_SPARE_FLAG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_STAT_CLEAR", 13)) {
    /*                    ^              */
#ifdef DB_STAT_CLEAR
      *iv_return = DB_STAT_CLEAR;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'C':
    if (memEQ(name, "DB_INCOMPLETE", 13)) {
    /*                    ^              */
#ifdef DB_INCOMPLETE
      *iv_return = DB_INCOMPLETE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_ABORT", 13)) {
    /*                    ^              */
#ifdef DB_LOCK_ABORT
      *iv_return = DB_LOCK_ABORT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_NORUN", 13)) {
    /*                    ^              */
#ifdef DB_LOCK_NORUN
      *iv_return = DB_LOCK_NORUN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_RIW_N", 13)) {
    /*                    ^              */
#ifdef DB_LOCK_RIW_N
      *iv_return = DB_LOCK_RIW_N;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_TRADE", 13)) {
    /*                    ^              */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \
     DB_VERSION_PATCH >= 24)
      *iv_return = DB_LOCK_TRADE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "DB_CHECKPOINT", 13)) {
    /*                    ^              */
#ifdef DB_CHECKPOINT
      *iv_return = DB_CHECKPOINT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_FREE_SPACE", 13)) {
    /*                    ^              */
#ifdef DB_FREE_SPACE
      *iv_return = DB_FREE_SPACE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_PREV_NODUP", 13)) {
    /*                    ^              */
#ifdef DB_PREV_NODUP
      *iv_return = DB_PREV_NODUP;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'G':
    if (memEQ(name, "DB_AGGRESSIVE", 13)) {
    /*                    ^              */
#ifdef DB_AGGRESSIVE
      *iv_return = DB_AGGRESSIVE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOGVERSION", 13)) {
    /*                    ^              */
#ifdef DB_LOGVERSION
      *iv_return = DB_LOGVERSION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOG_CHKPNT", 13)) {
    /*                    ^              */
#ifdef DB_LOG_CHKPNT
      *iv_return = DB_LOG_CHKPNT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOG_COMMIT", 13)) {
    /*                    ^              */
#ifdef DB_LOG_COMMIT
      *iv_return = DB_LOG_COMMIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOG_LOCKED", 13)) {
    /*                    ^              */
#ifdef DB_LOG_LOCKED
      *iv_return = DB_LOG_LOCKED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOG_NOCOPY", 13)) {
    /*                    ^              */
#ifdef DB_LOG_NOCOPY
      *iv_return = DB_LOG_NOCOPY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOG_RESEND", 13)) {
    /*                    ^              */
#ifdef DB_LOG_RESEND
      *iv_return = DB_LOG_RESEND;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REGISTERED", 13)) {
    /*                    ^              */
#ifdef DB_REGISTERED
      *iv_return = DB_REGISTERED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_INIT_MPOOL", 13)) {
    /*                    ^              */
#ifdef DB_INIT_MPOOL
      *iv_return = DB_INIT_MPOOL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'M':
    if (memEQ(name, "DB_QAMVERSION", 13)) {
    /*                    ^              */
#ifdef DB_QAMVERSION
      *iv_return = DB_QAMVERSION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_DONOTINDEX", 13)) {
    /*                    ^              */
#ifdef DB_DONOTINDEX
      *iv_return = DB_DONOTINDEX;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXNVERSION", 13)) {
    /*                    ^              */
#ifdef DB_TXNVERSION
      *iv_return = DB_TXNVERSION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_NOSYNC", 13)) {
    /*                    ^              */
#ifdef DB_TXN_NOSYNC
      *iv_return = DB_TXN_NOSYNC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_NOWAIT", 13)) {
    /*                    ^              */
#ifdef DB_TXN_NOWAIT
      *iv_return = DB_TXN_NOWAIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "DB_MPOOL_EDIT", 13)) {
    /*                    ^              */
#ifdef DB_MPOOL_EDIT
      *iv_return = DB_MPOOL_EDIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MPOOL_FREE", 13)) {
    /*                    ^              */
#ifdef DB_MPOOL_FREE
      *iv_return = DB_MPOOL_FREE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MPOOL_LAST", 13)) {
    /*                    ^              */
#ifdef DB_MPOOL_LAST
      *iv_return = DB_MPOOL_LAST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_NOORDERCHK", 13)) {
    /*                    ^              */
#ifdef DB_NOORDERCHK
      *iv_return = DB_NOORDERCHK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_REP_CLIENT", 13)) {
    /*                    ^              */
#ifdef DB_REP_CLIENT
      *iv_return = DB_REP_CLIENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_CREATE", 13)) {
    /*                    ^              */
#ifdef DB_REP_CREATE
      *iv_return = DB_REP_CREATE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_IGNORE", 13)) {
    /*                    ^              */
#ifdef DB_REP_IGNORE
      *iv_return = DB_REP_IGNORE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_ISPERM", 13)) {
    /*                    ^              */
#ifdef DB_REP_ISPERM
      *iv_return = DB_REP_ISPERM;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_MASTER", 13)) {
    /*                    ^              */
#ifdef DB_REP_MASTER
      *iv_return = DB_REP_MASTER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'Q':
    if (memEQ(name, "DB_SEQUENTIAL", 13)) {
    /*                    ^              */
#ifdef DB_SEQUENTIAL
      *iv_return = DB_SEQUENTIAL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_BTREEMAGIC", 13)) {
    /*                    ^              */
#ifdef DB_BTREEMAGIC
      *iv_return = DB_BTREEMAGIC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_DIRECT_LOG", 13)) {
    /*                    ^              */
#ifdef DB_DIRECT_LOG
      *iv_return = DB_DIRECT_LOG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_DIRTY_READ", 13)) {
    /*                    ^              */
#ifdef DB_DIRTY_READ
      *iv_return = DB_DIRTY_READ;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERIFY_BAD", 13)) {
    /*                    ^              */
#ifdef DB_VERIFY_BAD
      *iv_return = DB_VERIFY_BAD;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'S':
    if (memEQ(name, "DB_HASHOLDVER", 13)) {
    /*                    ^              */
#ifdef DB_HASHOLDVER
      *iv_return = DB_HASHOLDVER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_SYSTEM_MEM", 13)) {
    /*                    ^              */
#ifdef DB_SYSTEM_MEM
      *iv_return = DB_SYSTEM_MEM;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_MUTEXDEBUG", 13)) {
    /*                    ^              */
#ifdef DB_MUTEXDEBUG
      *iv_return = DB_MUTEXDEBUG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MUTEXLOCKS", 13)) {
    /*                    ^              */
#ifdef DB_MUTEXLOCKS
      *iv_return = DB_MUTEXLOCKS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'V':
    if (memEQ(name, "DB_ENV_CREATE", 13)) {
    /*                    ^              */
#ifdef DB_ENV_CREATE
      *iv_return = DB_ENV_CREATE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ENV_NOMMAP", 13)) {
    /*                    ^              */
#ifdef DB_ENV_NOMMAP
      *iv_return = DB_ENV_NOMMAP;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ENV_THREAD", 13)) {
    /*                    ^              */
#ifdef DB_ENV_THREAD
      *iv_return = DB_ENV_THREAD;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'W':
    if (memEQ(name, "DB_RDWRMASTER", 13)) {
    /*                    ^              */
#ifdef DB_RDWRMASTER
      *iv_return = DB_RDWRMASTER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'X':
    if (memEQ(name, "DB_NEXT_NODUP", 13)) {
    /*                    ^              */
#ifdef DB_NEXT_NODUP
      *iv_return = DB_NEXT_NODUP;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case '_':
    if (memEQ(name, "DB_PR_HEADERS", 13)) {
    /*                    ^              */
#ifdef DB_PR_HEADERS
      *iv_return = DB_PR_HEADERS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'b':
    if (memEQ(name, "DB_debug_FLAG", 13)) {
    /*                    ^              */
#ifdef DB_debug_FLAG
      *iv_return = DB_debug_FLAG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'e':
    if (memEQ(name, "DB_user_BEGIN", 13)) {
    /*                    ^              */
#ifdef DB_user_BEGIN
      *iv_return = DB_user_BEGIN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_14 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_ARCH_REMOVE DB_AUTO_COMMIT DB_BTREEOLDVER DB_CHKSUM_SHA1 DB_EID_INVALID
     DB_ENCRYPT_AES DB_ENV_APPINIT DB_ENV_DBLOCAL DB_ENV_LOCKING DB_ENV_LOGGING
     DB_ENV_NOPANIC DB_ENV_PRIVATE DB_EVENT_PANIC DB_FILE_ID_LEN DB_HANDLE_LOCK
     DB_HASHVERSION DB_JOIN_NOSORT DB_LOCKVERSION DB_LOCK_EXPIRE DB_LOCK_NOWAIT
     DB_LOCK_OLDEST DB_LOCK_RANDOM DB_LOCK_RECORD DB_LOCK_REMOVE DB_LOCK_SWITCH
     DB_MAX_RECORDS DB_MPOOL_CLEAN DB_MPOOL_DIRTY DB_NOOVERWRITE DB_NOSERVER_ID
     DB_ODDFILESIZE DB_OLD_VERSION DB_OPEN_CALLED DB_RECORDCOUNT DB_RECORD_LOCK
     DB_REGION_ANON DB_REGION_INIT DB_REGION_NAME DB_RENAMEMAGIC DB_REPMGR_PEER
     DB_REP_BULKOVF DB_REP_EGENCHG DB_REP_LOCKOUT DB_REP_NEWSITE DB_REP_NOTPERM
     DB_REP_UNAVAIL DB_REVSPLITOFF DB_RUNRECOVERY DB_SEQ_WRAPPED DB_SET_TXN_NOW
     DB_USE_ENVIRON DB_WRITECURSOR DB_XIDDATASIZE */
  /* Offset 9 gives the best switch position.  */
  switch (name[9]) {
  case 'A':
    if (memEQ(name, "DB_LOCK_RANDOM", 14)) {
    /*                        ^           */
#ifdef DB_LOCK_RANDOM
      *iv_return = DB_LOCK_RANDOM;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_OPEN_CALLED", 14)) {
    /*                        ^           */
#ifdef DB_OPEN_CALLED
      *iv_return = DB_OPEN_CALLED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_UNAVAIL", 14)) {
    /*                        ^           */
#ifdef DB_REP_UNAVAIL
      *iv_return = DB_REP_UNAVAIL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_SEQ_WRAPPED", 14)) {
    /*                        ^           */
#ifdef DB_SEQ_WRAPPED
      *iv_return = DB_SEQ_WRAPPED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_XIDDATASIZE", 14)) {
    /*                        ^           */
#ifdef DB_XIDDATASIZE
      *iv_return = DB_XIDDATASIZE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'C':
    if (memEQ(name, "DB_ENV_LOCKING", 14)) {
    /*                        ^           */
#ifdef DB_ENV_LOCKING
      *iv_return = DB_ENV_LOCKING;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MAX_RECORDS", 14)) {
    /*                        ^           */
#ifdef DB_MAX_RECORDS
      *iv_return = DB_MAX_RECORDS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MPOOL_CLEAN", 14)) {
    /*                        ^           */
#ifdef DB_MPOOL_CLEAN
      *iv_return = DB_MPOOL_CLEAN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_RECORDCOUNT", 14)) {
    /*                        ^           */
#ifdef DB_RECORDCOUNT
      *iv_return = DB_RECORDCOUNT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_LOCKOUT", 14)) {
    /*                        ^           */
#ifdef DB_REP_LOCKOUT
      *iv_return = DB_REP_LOCKOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'D':
    if (memEQ(name, "DB_FILE_ID_LEN", 14)) {
    /*                        ^           */
#ifdef DB_FILE_ID_LEN
      *iv_return = DB_FILE_ID_LEN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MPOOL_DIRTY", 14)) {
    /*                        ^           */
#ifdef DB_MPOOL_DIRTY
      *iv_return = DB_MPOOL_DIRTY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "DB_ARCH_REMOVE", 14)) {
    /*                        ^           */
#ifdef DB_ARCH_REMOVE
      *iv_return = DB_ARCH_REMOVE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_RECORD", 14)) {
    /*                        ^           */
#ifdef DB_LOCK_RECORD
      *iv_return = DB_LOCK_RECORD;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_REMOVE", 14)) {
    /*                        ^           */
#ifdef DB_LOCK_REMOVE
      *iv_return = DB_LOCK_REMOVE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_NOSERVER_ID", 14)) {
    /*                        ^           */
#ifdef DB_NOSERVER_ID
      *iv_return = DB_NOSERVER_ID;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ODDFILESIZE", 14)) {
    /*                        ^           */
#ifdef DB_ODDFILESIZE
      *iv_return = DB_ODDFILESIZE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_EGENCHG", 14)) {
    /*                        ^           */
#ifdef DB_REP_EGENCHG
      *iv_return = DB_REP_EGENCHG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'G':
    if (memEQ(name, "DB_ENV_LOGGING", 14)) {
    /*                        ^           */
#ifdef DB_ENV_LOGGING
      *iv_return = DB_ENV_LOGGING;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_ENV_PRIVATE", 14)) {
    /*                        ^           */
#ifdef DB_ENV_PRIVATE
      *iv_return = DB_ENV_PRIVATE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REVSPLITOFF", 14)) {
    /*                        ^           */
#ifdef DB_REVSPLITOFF
      *iv_return = DB_REVSPLITOFF;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_BTREEOLDVER", 14)) {
    /*                        ^           */
#ifdef DB_BTREEOLDVER
      *iv_return = DB_BTREEOLDVER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ENV_DBLOCAL", 14)) {
    /*                        ^           */
#ifdef DB_ENV_DBLOCAL
      *iv_return = DB_ENV_DBLOCAL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_OLDEST", 14)) {
    /*                        ^           */
#ifdef DB_LOCK_OLDEST
      *iv_return = DB_LOCK_OLDEST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_BULKOVF", 14)) {
    /*                        ^           */
#ifdef DB_REP_BULKOVF
      *iv_return = DB_REP_BULKOVF;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'M':
    if (memEQ(name, "DB_RENAMEMAGIC", 14)) {
    /*                        ^           */
#ifdef DB_RENAMEMAGIC
      *iv_return = DB_RENAMEMAGIC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_SET_TXN_NOW", 14)) {
    /*                        ^           */
#ifdef DB_SET_TXN_NOW
      *iv_return = DB_SET_TXN_NOW;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "DB_AUTO_COMMIT", 14)) {
    /*                        ^           */
#ifdef DB_AUTO_COMMIT
      *iv_return = DB_AUTO_COMMIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_JOIN_NOSORT", 14)) {
    /*                        ^           */
#ifdef DB_JOIN_NOSORT
      *iv_return = DB_JOIN_NOSORT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_NOWAIT", 14)) {
    /*                        ^           */
#ifdef DB_LOCK_NOWAIT
      *iv_return = DB_LOCK_NOWAIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_RUNRECOVERY", 14)) {
    /*                        ^           */
#ifdef DB_RUNRECOVERY
      *iv_return = DB_RUNRECOVERY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_ENV_APPINIT", 14)) {
    /*                        ^           */
#ifdef DB_ENV_APPINIT
      *iv_return = DB_ENV_APPINIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ENV_NOPANIC", 14)) {
    /*                        ^           */
#ifdef DB_ENV_NOPANIC
      *iv_return = DB_ENV_NOPANIC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_EVENT_PANIC", 14)) {
    /*                        ^           */
#ifdef DB_EVENT_PANIC
      *iv_return = DB_EVENT_PANIC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_HASHVERSION", 14)) {
    /*                        ^           */
#ifdef DB_HASHVERSION
      *iv_return = DB_HASHVERSION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCKVERSION", 14)) {
    /*                        ^           */
#ifdef DB_LOCKVERSION
      *iv_return = DB_LOCKVERSION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_OLD_VERSION", 14)) {
    /*                        ^           */
#ifdef DB_OLD_VERSION
      *iv_return = DB_OLD_VERSION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_ENCRYPT_AES", 14)) {
    /*                        ^           */
#ifdef DB_ENCRYPT_AES
      *iv_return = DB_ENCRYPT_AES;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_NOTPERM", 14)) {
    /*                        ^           */
#ifdef DB_REP_NOTPERM
      *iv_return = DB_REP_NOTPERM;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'U':
    if (memEQ(name, "DB_WRITECURSOR", 14)) {
    /*                        ^           */
#ifdef DB_WRITECURSOR
      *iv_return = DB_WRITECURSOR;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'V':
    if (memEQ(name, "DB_EID_INVALID", 14)) {
    /*                        ^           */
#ifdef DB_EID_INVALID
      *iv_return = DB_EID_INVALID;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_USE_ENVIRON", 14)) {
    /*                        ^           */
#ifdef DB_USE_ENVIRON
      *iv_return = DB_USE_ENVIRON;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'W':
    if (memEQ(name, "DB_LOCK_SWITCH", 14)) {
    /*                        ^           */
#ifdef DB_LOCK_SWITCH
      *iv_return = DB_LOCK_SWITCH;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_NOOVERWRITE", 14)) {
    /*                        ^           */
#ifdef DB_NOOVERWRITE
      *iv_return = DB_NOOVERWRITE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_NEWSITE", 14)) {
    /*                        ^           */
#ifdef DB_REP_NEWSITE
      *iv_return = DB_REP_NEWSITE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'X':
    if (memEQ(name, "DB_LOCK_EXPIRE", 14)) {
    /*                        ^           */
#ifdef DB_LOCK_EXPIRE
      *iv_return = DB_LOCK_EXPIRE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case '_':
    if (memEQ(name, "DB_CHKSUM_SHA1", 14)) {
    /*                        ^           */
#ifdef DB_CHKSUM_SHA1
      *iv_return = DB_CHKSUM_SHA1;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_HANDLE_LOCK", 14)) {
    /*                        ^           */
#ifdef DB_HANDLE_LOCK
      *iv_return = DB_HANDLE_LOCK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_RECORD_LOCK", 14)) {
    /*                        ^           */
#ifdef DB_RECORD_LOCK
      *iv_return = DB_RECORD_LOCK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REGION_ANON", 14)) {
    /*                        ^           */
#ifdef DB_REGION_ANON
      *iv_return = DB_REGION_ANON;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REGION_INIT", 14)) {
    /*                        ^           */
#ifdef DB_REGION_INIT
      *iv_return = DB_REGION_INIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REGION_NAME", 14)) {
    /*                        ^           */
#ifdef DB_REGION_NAME
      *iv_return = DB_REGION_NAME;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REPMGR_PEER", 14)) {
    /*                        ^           */
#ifdef DB_REPMGR_PEER
      *iv_return = DB_REPMGR_PEER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_15 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_APPLY_LOGREG DB_BTREEVERSION DB_BUFFER_SMALL DB_CKP_INTERNAL
     DB_CONSUME_WAIT DB_ENV_DSYNC_DB DB_ENV_LOCKDOWN DB_ENV_PANIC_OK
     DB_ENV_YIELDCPU DB_IGNORE_LEASE DB_LOCK_DEFAULT DB_LOCK_INHERIT
     DB_LOCK_NOTHELD DB_LOCK_PUT_ALL DB_LOCK_PUT_OBJ DB_LOCK_TIMEOUT
     DB_LOCK_UPGRADE DB_LOG_INMEMORY DB_LOG_WRNOSYNC DB_MPOOL_CREATE
     DB_MPOOL_EXTENT DB_MPOOL_NOFILE DB_MPOOL_UNLINK DB_MULTIPLE_KEY
     DB_MULTIVERSION DB_MUTEX_LOCKED DB_MUTEX_THREAD DB_OPFLAGS_MASK
     DB_ORDERCHKONLY DB_PRIORITY_LOW DB_REGION_MAGIC DB_REP_ANYWHERE
     DB_REP_ELECTION DB_REP_LOGREADY DB_REP_LOGSONLY DB_REP_NOBUFFER
     DB_REP_OUTDATED DB_REP_PAGEDONE DB_STAT_NOERROR DB_SURPRISE_KID
     DB_TEST_POSTLOG DB_TEST_PREOPEN DB_TEST_RECYCLE DB_TXN_LOCK_2PL
     DB_TXN_LOG_MASK DB_TXN_LOG_REDO DB_TXN_LOG_UNDO DB_TXN_SNAPSHOT
     DB_VERB_FILEOPS DB_VERIFY_FATAL */
  /* Offset 10 gives the best switch position.  */
  switch (name[10]) {
  case 'C':
    if (memEQ(name, "DB_REP_ELECTION", 15)) {
    /*                         ^           */
#ifdef DB_REP_ELECTION
      *iv_return = DB_REP_ELECTION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TEST_RECYCLE", 15)) {
    /*                         ^           */
#ifdef DB_TEST_RECYCLE
      *iv_return = DB_TEST_RECYCLE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'D':
    if (memEQ(name, "DB_REP_OUTDATED", 15)) {
    /*                         ^           */
#ifdef DB_REP_OUTDATED
      *iv_return = DB_REP_OUTDATED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "DB_CKP_INTERNAL", 15)) {
    /*                         ^           */
#ifdef DB_CKP_INTERNAL
      *iv_return = DB_CKP_INTERNAL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOG_INMEMORY", 15)) {
    /*                         ^           */
#ifdef DB_LOG_INMEMORY
      *iv_return = DB_LOG_INMEMORY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MULTIPLE_KEY", 15)) {
    /*                         ^           */
#ifdef DB_MULTIPLE_KEY
      *iv_return = DB_MULTIPLE_KEY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_PAGEDONE", 15)) {
    /*                         ^           */
#ifdef DB_REP_PAGEDONE
      *iv_return = DB_REP_PAGEDONE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_STAT_NOERROR", 15)) {
    /*                         ^           */
#ifdef DB_STAT_NOERROR
      *iv_return = DB_STAT_NOERROR;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_SURPRISE_KID", 15)) {
    /*                         ^           */
#ifdef DB_SURPRISE_KID
      *iv_return = DB_SURPRISE_KID;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TEST_PREOPEN", 15)) {
    /*                         ^           */
#ifdef DB_TEST_PREOPEN
      *iv_return = DB_TEST_PREOPEN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'F':
    if (memEQ(name, "DB_LOCK_DEFAULT", 15)) {
    /*                         ^           */
#ifdef DB_LOCK_DEFAULT
      *iv_return = DB_LOCK_DEFAULT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERIFY_FATAL", 15)) {
    /*                         ^           */
#ifdef DB_VERIFY_FATAL
      *iv_return = DB_VERIFY_FATAL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'G':
    if (memEQ(name, "DB_LOCK_UPGRADE", 15)) {
    /*                         ^           */
#ifdef DB_LOCK_UPGRADE
      *iv_return = DB_LOCK_UPGRADE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'H':
    if (memEQ(name, "DB_LOCK_INHERIT", 15)) {
    /*                         ^           */
#if (DB_VERSION_MAJOR > 2) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 7) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 7 && \
     DB_VERSION_PATCH >= 1)
      *iv_return = DB_LOCK_INHERIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MUTEX_THREAD", 15)) {
    /*                         ^           */
#ifdef DB_MUTEX_THREAD
      *iv_return = DB_MUTEX_THREAD;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_ENV_PANIC_OK", 15)) {
    /*                         ^           */
#ifdef DB_ENV_PANIC_OK
      *iv_return = DB_ENV_PANIC_OK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'K':
    if (memEQ(name, "DB_ENV_LOCKDOWN", 15)) {
    /*                         ^           */
#ifdef DB_ENV_LOCKDOWN
      *iv_return = DB_ENV_LOCKDOWN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ORDERCHKONLY", 15)) {
    /*                         ^           */
#ifdef DB_ORDERCHKONLY
      *iv_return = DB_ORDERCHKONLY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_LOCK_2PL", 15)) {
    /*                         ^           */
#ifdef DB_TXN_LOCK_2PL
      *iv_return = DB_TXN_LOCK_2PL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_ENV_YIELDCPU", 15)) {
    /*                         ^           */
#ifdef DB_ENV_YIELDCPU
      *iv_return = DB_ENV_YIELDCPU;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_IGNORE_LEASE", 15)) {
    /*                         ^           */
#ifdef DB_IGNORE_LEASE
      *iv_return = DB_IGNORE_LEASE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERB_FILEOPS", 15)) {
    /*                         ^           */
#ifdef DB_VERB_FILEOPS
      *iv_return = DB_VERB_FILEOPS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'M':
    if (memEQ(name, "DB_LOCK_TIMEOUT", 15)) {
    /*                         ^           */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 14)
      *iv_return = DB_LOCK_TIMEOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REGION_MAGIC", 15)) {
    /*                         ^           */
#ifdef DB_REGION_MAGIC
      *iv_return = DB_REGION_MAGIC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_ENV_DSYNC_DB", 15)) {
    /*                         ^           */
#ifdef DB_ENV_DSYNC_DB
      *iv_return = DB_ENV_DSYNC_DB;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MPOOL_UNLINK", 15)) {
    /*                         ^           */
#ifdef DB_MPOOL_UNLINK
      *iv_return = DB_MPOOL_UNLINK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "DB_APPLY_LOGREG", 15)) {
    /*                         ^           */
#ifdef DB_APPLY_LOGREG
      *iv_return = DB_APPLY_LOGREG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOG_WRNOSYNC", 15)) {
    /*                         ^           */
#ifdef DB_LOG_WRNOSYNC
      *iv_return = DB_LOG_WRNOSYNC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MPOOL_NOFILE", 15)) {
    /*                         ^           */
#ifdef DB_MPOOL_NOFILE
      *iv_return = DB_MPOOL_NOFILE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MUTEX_LOCKED", 15)) {
    /*                         ^           */
#ifdef DB_MUTEX_LOCKED
      *iv_return = DB_MUTEX_LOCKED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_TXN_SNAPSHOT", 15)) {
    /*                         ^           */
#ifdef DB_TXN_SNAPSHOT
      *iv_return = DB_TXN_SNAPSHOT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_BTREEVERSION", 15)) {
    /*                         ^           */
#ifdef DB_BTREEVERSION
      *iv_return = DB_BTREEVERSION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MPOOL_CREATE", 15)) {
    /*                         ^           */
#ifdef DB_MPOOL_CREATE
      *iv_return = DB_MPOOL_CREATE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MULTIVERSION", 15)) {
    /*                         ^           */
#ifdef DB_MULTIVERSION
      *iv_return = DB_MULTIVERSION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_LOGREADY", 15)) {
    /*                         ^           */
#ifdef DB_REP_LOGREADY
      *iv_return = DB_REP_LOGREADY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'S':
    if (memEQ(name, "DB_BUFFER_SMALL", 15)) {
    /*                         ^           */
#ifdef DB_BUFFER_SMALL
      *iv_return = DB_BUFFER_SMALL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_LOGSONLY", 15)) {
    /*                         ^           */
#ifdef DB_REP_LOGSONLY
      *iv_return = DB_REP_LOGSONLY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TEST_POSTLOG", 15)) {
    /*                         ^           */
#ifdef DB_TEST_POSTLOG
      *iv_return = DB_TEST_POSTLOG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_LOCK_NOTHELD", 15)) {
    /*                         ^           */
#ifdef DB_LOCK_NOTHELD
      *iv_return = DB_LOCK_NOTHELD;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_PUT_ALL", 15)) {
    /*                         ^           */
#if (DB_VERSION_MAJOR > 2) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 3)
      *iv_return = DB_LOCK_PUT_ALL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_PUT_OBJ", 15)) {
    /*                         ^           */
#if (DB_VERSION_MAJOR > 2) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 3)
      *iv_return = DB_LOCK_PUT_OBJ;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'U':
    if (memEQ(name, "DB_REP_NOBUFFER", 15)) {
    /*                         ^           */
#ifdef DB_REP_NOBUFFER
      *iv_return = DB_REP_NOBUFFER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'W':
    if (memEQ(name, "DB_REP_ANYWHERE", 15)) {
    /*                         ^           */
#ifdef DB_REP_ANYWHERE
      *iv_return = DB_REP_ANYWHERE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'X':
    if (memEQ(name, "DB_MPOOL_EXTENT", 15)) {
    /*                         ^           */
#ifdef DB_MPOOL_EXTENT
      *iv_return = DB_MPOOL_EXTENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'Y':
    if (memEQ(name, "DB_PRIORITY_LOW", 15)) {
    /*                         ^           */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \
     DB_VERSION_PATCH >= 24)
      *iv_return = DB_PRIORITY_LOW;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case '_':
    if (memEQ(name, "DB_CONSUME_WAIT", 15)) {
    /*                         ^           */
#ifdef DB_CONSUME_WAIT
      *iv_return = DB_CONSUME_WAIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_OPFLAGS_MASK", 15)) {
    /*                         ^           */
#ifdef DB_OPFLAGS_MASK
      *iv_return = DB_OPFLAGS_MASK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_LOG_MASK", 15)) {
    /*                         ^           */
#ifdef DB_TXN_LOG_MASK
      *iv_return = DB_TXN_LOG_MASK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_LOG_REDO", 15)) {
    /*                         ^           */
#ifdef DB_TXN_LOG_REDO
      *iv_return = DB_TXN_LOG_REDO;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_LOG_UNDO", 15)) {
    /*                         ^           */
#ifdef DB_TXN_LOG_UNDO
      *iv_return = DB_TXN_LOG_UNDO;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_16 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_CACHED_COUNTS DB_COMPACT_FLAGS DB_EID_BROADCAST DB_ENV_CDB_ALLDB
     DB_ENV_DIRECT_DB DB_ENV_DSYNC_LOG DB_ENV_NOLOCKING DB_ENV_OVERWRITE
     DB_ENV_RPCCLIENT DB_FCNTL_LOCKING DB_FREELIST_ONLY DB_IMMUTABLE_KEY
     DB_JAVA_CALLBACK DB_LOCK_CONFLICT DB_LOCK_DEADLOCK DB_LOCK_MAXLOCKS
     DB_LOCK_MAXWRITE DB_LOCK_MINLOCKS DB_LOCK_MINWRITE DB_LOCK_NOTEXIST
     DB_LOCK_PUT_READ DB_LOCK_YOUNGEST DB_LOGC_BUF_SIZE DB_MPOOL_DISCARD
     DB_MPOOL_PRIVATE DB_NOSERVER_HOME DB_PAGE_NOTFOUND DB_PRIORITY_HIGH
     DB_RECOVER_FATAL DB_REPFLAGS_MASK DB_REP_CONF_BULK DB_REP_DUPMASTER
     DB_REP_NEWMASTER DB_REP_PERMANENT DB_REP_REREQUEST DB_SECONDARY_BAD
     DB_SEQ_RANGE_SET DB_TEST_POSTOPEN DB_TEST_POSTSYNC DB_TXN_LOCK_MASK
     DB_TXN_OPENFILES DB_VERB_CHKPOINT DB_VERB_DEADLOCK DB_VERB_RECOVERY
     DB_VERB_REGISTER DB_VERB_WAITSFOR DB_VERSION_MAJOR DB_VERSION_MINOR
     DB_VERSION_PATCH DB_VRFY_FLAGMASK */
  /* Offset 10 gives the best switch position.  */
  switch (name[10]) {
  case 'A':
    if (memEQ(name, "DB_EID_BROADCAST", 16)) {
    /*                         ^            */
#ifdef DB_EID_BROADCAST
      *iv_return = DB_EID_BROADCAST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_DEADLOCK", 16)) {
    /*                         ^            */
#ifdef DB_LOCK_DEADLOCK
      *iv_return = DB_LOCK_DEADLOCK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERB_DEADLOCK", 16)) {
    /*                         ^            */
#ifdef DB_VERB_DEADLOCK
      *iv_return = DB_VERB_DEADLOCK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VRFY_FLAGMASK", 16)) {
    /*                         ^            */
#ifdef DB_VRFY_FLAGMASK
      *iv_return = DB_VRFY_FLAGMASK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'C':
    if (memEQ(name, "DB_CACHED_COUNTS", 16)) {
    /*                         ^            */
#ifdef DB_CACHED_COUNTS
      *iv_return = DB_CACHED_COUNTS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ENV_RPCCLIENT", 16)) {
    /*                         ^            */
#ifdef DB_ENV_RPCCLIENT
      *iv_return = DB_ENV_RPCCLIENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERB_RECOVERY", 16)) {
    /*                         ^            */
#ifdef DB_VERB_RECOVERY
      *iv_return = DB_VERB_RECOVERY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "DB_ENV_DIRECT_DB", 16)) {
    /*                         ^            */
#ifdef DB_ENV_DIRECT_DB
      *iv_return = DB_ENV_DIRECT_DB;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_REREQUEST", 16)) {
    /*                         ^            */
#ifdef DB_REP_REREQUEST
      *iv_return = DB_REP_REREQUEST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'F':
    if (memEQ(name, "DB_LOGC_BUF_SIZE", 16)) {
    /*                         ^            */
#ifdef DB_LOGC_BUF_SIZE
      *iv_return = DB_LOGC_BUF_SIZE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_CONF_BULK", 16)) {
    /*                         ^            */
#ifdef DB_REP_CONF_BULK
      *iv_return = DB_REP_CONF_BULK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'G':
    if (memEQ(name, "DB_SEQ_RANGE_SET", 16)) {
    /*                         ^            */
#ifdef DB_SEQ_RANGE_SET
      *iv_return = DB_SEQ_RANGE_SET;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERB_REGISTER", 16)) {
    /*                         ^            */
#ifdef DB_VERB_REGISTER
      *iv_return = DB_VERB_REGISTER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_MPOOL_DISCARD", 16)) {
    /*                         ^            */
#ifdef DB_MPOOL_DISCARD
      *iv_return = DB_MPOOL_DISCARD;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERB_WAITSFOR", 16)) {
    /*                         ^            */
#ifdef DB_VERB_WAITSFOR
      *iv_return = DB_VERB_WAITSFOR;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'K':
    if (memEQ(name, "DB_TXN_LOCK_MASK", 16)) {
    /*                         ^            */
#ifdef DB_TXN_LOCK_MASK
      *iv_return = DB_TXN_LOCK_MASK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERB_CHKPOINT", 16)) {
    /*                         ^            */
#ifdef DB_VERB_CHKPOINT
      *iv_return = DB_VERB_CHKPOINT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_IMMUTABLE_KEY", 16)) {
    /*                         ^            */
#ifdef DB_IMMUTABLE_KEY
      *iv_return = DB_IMMUTABLE_KEY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_JAVA_CALLBACK", 16)) {
    /*                         ^            */
#ifdef DB_JAVA_CALLBACK
      *iv_return = DB_JAVA_CALLBACK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'M':
    if (memEQ(name, "DB_REP_DUPMASTER", 16)) {
    /*                         ^            */
#ifdef DB_REP_DUPMASTER
      *iv_return = DB_REP_DUPMASTER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_NEWMASTER", 16)) {
    /*                         ^            */
#ifdef DB_REP_NEWMASTER
      *iv_return = DB_REP_NEWMASTER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_PERMANENT", 16)) {
    /*                         ^            */
#ifdef DB_REP_PERMANENT
      *iv_return = DB_REP_PERMANENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_ENV_DSYNC_LOG", 16)) {
    /*                         ^            */
#ifdef DB_ENV_DSYNC_LOG
      *iv_return = DB_ENV_DSYNC_LOG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_CONFLICT", 16)) {
    /*                         ^            */
#ifdef DB_LOCK_CONFLICT
      *iv_return = DB_LOCK_CONFLICT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_MINLOCKS", 16)) {
    /*                         ^            */
#ifdef DB_LOCK_MINLOCKS
      *iv_return = DB_LOCK_MINLOCKS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_MINWRITE", 16)) {
    /*                         ^            */
#ifdef DB_LOCK_MINWRITE
      *iv_return = DB_LOCK_MINWRITE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_OPENFILES", 16)) {
    /*                         ^            */
#if (DB_VERSION_MAJOR > 3) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 1) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 1 && \
     DB_VERSION_PATCH >= 14)
      *iv_return = DB_TXN_OPENFILES;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "DB_ENV_NOLOCKING", 16)) {
    /*                         ^            */
#ifdef DB_ENV_NOLOCKING
      *iv_return = DB_ENV_NOLOCKING;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_FCNTL_LOCKING", 16)) {
    /*                         ^            */
#ifdef DB_FCNTL_LOCKING
      *iv_return = DB_FCNTL_LOCKING;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_ENV_OVERWRITE", 16)) {
    /*                         ^            */
#ifdef DB_ENV_OVERWRITE
      *iv_return = DB_ENV_OVERWRITE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_MPOOL_PRIVATE", 16)) {
    /*                         ^            */
#ifdef DB_MPOOL_PRIVATE
      *iv_return = DB_MPOOL_PRIVATE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_NOSERVER_HOME", 16)) {
    /*                         ^            */
#ifdef DB_NOSERVER_HOME
      *iv_return = DB_NOSERVER_HOME;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_SECONDARY_BAD", 16)) {
    /*                         ^            */
#ifdef DB_SECONDARY_BAD
      *iv_return = DB_SECONDARY_BAD;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'S':
    if (memEQ(name, "DB_REPFLAGS_MASK", 16)) {
    /*                         ^            */
#ifdef DB_REPFLAGS_MASK
      *iv_return = DB_REPFLAGS_MASK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TEST_POSTOPEN", 16)) {
    /*                         ^            */
#ifdef DB_TEST_POSTOPEN
      *iv_return = DB_TEST_POSTOPEN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TEST_POSTSYNC", 16)) {
    /*                         ^            */
#ifdef DB_TEST_POSTSYNC
      *iv_return = DB_TEST_POSTSYNC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_FREELIST_ONLY", 16)) {
    /*                         ^            */
#ifdef DB_FREELIST_ONLY
      *iv_return = DB_FREELIST_ONLY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_NOTEXIST", 16)) {
    /*                         ^            */
#ifdef DB_LOCK_NOTEXIST
      *iv_return = DB_LOCK_NOTEXIST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_PUT_READ", 16)) {
    /*                         ^            */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 14)
      *iv_return = DB_LOCK_PUT_READ;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_PAGE_NOTFOUND", 16)) {
    /*                         ^            */
#ifdef DB_PAGE_NOTFOUND
      *iv_return = DB_PAGE_NOTFOUND;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'U':
    if (memEQ(name, "DB_LOCK_YOUNGEST", 16)) {
    /*                         ^            */
#ifdef DB_LOCK_YOUNGEST
      *iv_return = DB_LOCK_YOUNGEST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'X':
    if (memEQ(name, "DB_LOCK_MAXLOCKS", 16)) {
    /*                         ^            */
#ifdef DB_LOCK_MAXLOCKS
      *iv_return = DB_LOCK_MAXLOCKS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_MAXWRITE", 16)) {
    /*                         ^            */
#ifdef DB_LOCK_MAXWRITE
      *iv_return = DB_LOCK_MAXWRITE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'Y':
    if (memEQ(name, "DB_PRIORITY_HIGH", 16)) {
    /*                         ^            */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \
     DB_VERSION_PATCH >= 24)
      *iv_return = DB_PRIORITY_HIGH;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case '_':
    if (memEQ(name, "DB_COMPACT_FLAGS", 16)) {
    /*                         ^            */
#ifdef DB_COMPACT_FLAGS
      *iv_return = DB_COMPACT_FLAGS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ENV_CDB_ALLDB", 16)) {
    /*                         ^            */
#ifdef DB_ENV_CDB_ALLDB
      *iv_return = DB_ENV_CDB_ALLDB;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_RECOVER_FATAL", 16)) {
    /*                         ^            */
#ifdef DB_RECOVER_FATAL
      *iv_return = DB_RECOVER_FATAL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERSION_MAJOR", 16)) {
    /*                         ^            */
#ifdef DB_VERSION_MAJOR
      *iv_return = DB_VERSION_MAJOR;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERSION_MINOR", 16)) {
    /*                         ^            */
#ifdef DB_VERSION_MINOR
      *iv_return = DB_VERSION_MINOR;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERSION_PATCH", 16)) {
    /*                         ^            */
#ifdef DB_VERSION_PATCH
      *iv_return = DB_VERSION_PATCH;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_17 (pTHX_ const char *name, IV *iv_return, const char **pv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_ENV_DIRECT_LOG DB_ENV_REP_CLIENT DB_ENV_REP_MASTER DB_ENV_STANDALONE
     DB_ENV_SYSTEM_MEM DB_ENV_TXN_NOSYNC DB_ENV_TXN_NOWAIT DB_ENV_USER_ALLOC
     DB_GET_BOTH_RANGE DB_LOG_AUTOREMOVE DB_LOG_SILENT_ERR DB_NO_AUTO_COMMIT
     DB_READ_COMMITTED DB_RPC_SERVERPROG DB_RPC_SERVERVERS DB_STAT_LOCK_CONF
     DB_STAT_MEMP_HASH DB_STAT_SUBSYSTEM DB_TEST_ELECTINIT DB_TEST_ELECTSEND
     DB_TEST_PRERENAME DB_TXN_POPENFILES DB_VERSION_STRING */
  /* Offset 13 gives the best switch position.  */
  switch (name[13]) {
  case 'A':
    if (memEQ(name, "DB_GET_BOTH_RANGE", 17)) {
    /*                            ^          */
#ifdef DB_GET_BOTH_RANGE
      *iv_return = DB_GET_BOTH_RANGE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'C':
    if (memEQ(name, "DB_STAT_LOCK_CONF", 17)) {
    /*                            ^          */
#ifdef DB_STAT_LOCK_CONF
      *iv_return = DB_STAT_LOCK_CONF;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'H':
    if (memEQ(name, "DB_STAT_MEMP_HASH", 17)) {
    /*                            ^          */
#ifdef DB_STAT_MEMP_HASH
      *iv_return = DB_STAT_MEMP_HASH;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_ENV_REP_CLIENT", 17)) {
    /*                            ^          */
#ifdef DB_ENV_REP_CLIENT
      *iv_return = DB_ENV_REP_CLIENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TEST_ELECTINIT", 17)) {
    /*                            ^          */
#ifdef DB_TEST_ELECTINIT
      *iv_return = DB_TEST_ELECTINIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_POPENFILES", 17)) {
    /*                            ^          */
#if (DB_VERSION_MAJOR > 3) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 3) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 3 && \
     DB_VERSION_PATCH >= 11)
      *iv_return = DB_TXN_POPENFILES;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_ENV_STANDALONE", 17)) {
    /*                            ^          */
#ifdef DB_ENV_STANDALONE
      *iv_return = DB_ENV_STANDALONE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ENV_USER_ALLOC", 17)) {
    /*                            ^          */
#ifdef DB_ENV_USER_ALLOC
      *iv_return = DB_ENV_USER_ALLOC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'M':
    if (memEQ(name, "DB_LOG_AUTOREMOVE", 17)) {
    /*                            ^          */
#ifdef DB_LOG_AUTOREMOVE
      *iv_return = DB_LOG_AUTOREMOVE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_NO_AUTO_COMMIT", 17)) {
    /*                            ^          */
#ifdef DB_NO_AUTO_COMMIT
      *iv_return = DB_NO_AUTO_COMMIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_TEST_PRERENAME", 17)) {
    /*                            ^          */
#ifdef DB_TEST_PRERENAME
      *iv_return = DB_TEST_PRERENAME;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_RPC_SERVERPROG", 17)) {
    /*                            ^          */
#ifdef DB_RPC_SERVERPROG
      *iv_return = DB_RPC_SERVERPROG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_VERSION_STRING", 17)) {
    /*                            ^          */
#ifdef DB_VERSION_STRING
      *pv_return = DB_VERSION_STRING;
      return PERL_constant_ISPV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'S':
    if (memEQ(name, "DB_ENV_REP_MASTER", 17)) {
    /*                            ^          */
#ifdef DB_ENV_REP_MASTER
      *iv_return = DB_ENV_REP_MASTER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ENV_TXN_NOSYNC", 17)) {
    /*                            ^          */
#ifdef DB_ENV_TXN_NOSYNC
      *iv_return = DB_ENV_TXN_NOSYNC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_STAT_SUBSYSTEM", 17)) {
    /*                            ^          */
#ifdef DB_STAT_SUBSYSTEM
      *iv_return = DB_STAT_SUBSYSTEM;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TEST_ELECTSEND", 17)) {
    /*                            ^          */
#ifdef DB_TEST_ELECTSEND
      *iv_return = DB_TEST_ELECTSEND;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_READ_COMMITTED", 17)) {
    /*                            ^          */
#ifdef DB_READ_COMMITTED
      *iv_return = DB_READ_COMMITTED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'V':
    if (memEQ(name, "DB_RPC_SERVERVERS", 17)) {
    /*                            ^          */
#ifdef DB_RPC_SERVERVERS
      *iv_return = DB_RPC_SERVERVERS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'W':
    if (memEQ(name, "DB_ENV_TXN_NOWAIT", 17)) {
    /*                            ^          */
#ifdef DB_ENV_TXN_NOWAIT
      *iv_return = DB_ENV_TXN_NOWAIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case '_':
    if (memEQ(name, "DB_ENV_DIRECT_LOG", 17)) {
    /*                            ^          */
#ifdef DB_ENV_DIRECT_LOG
      *iv_return = DB_ENV_DIRECT_LOG;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ENV_SYSTEM_MEM", 17)) {
    /*                            ^          */
#ifdef DB_ENV_SYSTEM_MEM
      *iv_return = DB_ENV_SYSTEM_MEM;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOG_SILENT_ERR", 17)) {
    /*                            ^          */
#ifdef DB_LOG_SILENT_ERR
      *iv_return = DB_LOG_SILENT_ERR;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_18 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_ALREADY_ABORTED DB_DURABLE_UNKNOWN DB_ENV_AUTO_COMMIT
     DB_ENV_OPEN_CALLED DB_ENV_REF_COUNTED DB_ENV_REGION_INIT
     DB_LOCK_NOTGRANTED DB_LOG_BUFFER_FULL DB_LOG_NOT_DURABLE
     DB_MPOOL_NEW_GROUP DB_MUTEX_ALLOCATED DB_PR_RECOVERYTEST
     DB_REPMGR_ACKS_ALL DB_REPMGR_ACKS_ONE DB_REP_ACK_TIMEOUT
     DB_REP_CONF_NOWAIT DB_REP_HANDLE_DEAD DB_REP_STARTUPDONE
     DB_SEQUENCE_OLDVER DB_SET_TXN_TIMEOUT DB_TEST_ELECTVOTE1
     DB_TEST_ELECTVOTE2 DB_TEST_ELECTWAIT1 DB_TEST_ELECTWAIT2
     DB_TEST_POSTRENAME DB_TEST_PREDESTROY DB_THREADID_STRLEN
     DB_TIME_NOTGRANTED DB_TXN_NOT_DURABLE */
  /* Offset 13 gives the best switch position.  */
  switch (name[13]) {
  case 'A':
    if (memEQ(name, "DB_ENV_OPEN_CALLED", 18)) {
    /*                            ^           */
#ifdef DB_ENV_OPEN_CALLED
      *iv_return = DB_ENV_OPEN_CALLED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_NOTGRANTED", 18)) {
    /*                            ^           */
#ifdef DB_LOCK_NOTGRANTED
      *iv_return = DB_LOCK_NOTGRANTED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TIME_NOTGRANTED", 18)) {
    /*                            ^           */
#ifdef DB_TIME_NOTGRANTED
      *iv_return = DB_TIME_NOTGRANTED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'C':
    if (memEQ(name, "DB_MUTEX_ALLOCATED", 18)) {
    /*                            ^           */
#ifdef DB_MUTEX_ALLOCATED
      *iv_return = DB_MUTEX_ALLOCATED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "DB_TEST_POSTRENAME", 18)) {
    /*                            ^           */
#ifdef DB_TEST_POSTRENAME
      *iv_return = DB_TEST_POSTRENAME;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'G':
    if (memEQ(name, "DB_MPOOL_NEW_GROUP", 18)) {
    /*                            ^           */
#ifdef DB_MPOOL_NEW_GROUP
      *iv_return = DB_MPOOL_NEW_GROUP;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'K':
    if (memEQ(name, "DB_DURABLE_UNKNOWN", 18)) {
    /*                            ^           */
#ifdef DB_DURABLE_UNKNOWN
      *iv_return = DB_DURABLE_UNKNOWN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_SEQUENCE_OLDVER", 18)) {
    /*                            ^           */
#ifdef DB_SEQUENCE_OLDVER
      *iv_return = DB_SEQUENCE_OLDVER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'M':
    if (memEQ(name, "DB_REP_ACK_TIMEOUT", 18)) {
    /*                            ^           */
#ifdef DB_REP_ACK_TIMEOUT
      *iv_return = DB_REP_ACK_TIMEOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_SET_TXN_TIMEOUT", 18)) {
    /*                            ^           */
#ifdef DB_SET_TXN_TIMEOUT
      *iv_return = DB_SET_TXN_TIMEOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "DB_ALREADY_ABORTED", 18)) {
    /*                            ^           */
#ifdef DB_ALREADY_ABORTED
      *iv_return = DB_ALREADY_ABORTED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_ENV_AUTO_COMMIT", 18)) {
    /*                            ^           */
#ifdef DB_ENV_AUTO_COMMIT
      *iv_return = DB_ENV_AUTO_COMMIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_CONF_NOWAIT", 18)) {
    /*                            ^           */
#ifdef DB_REP_CONF_NOWAIT
      *iv_return = DB_REP_CONF_NOWAIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_REP_STARTUPDONE", 18)) {
    /*                            ^           */
#ifdef DB_REP_STARTUPDONE
      *iv_return = DB_REP_STARTUPDONE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_LOG_NOT_DURABLE", 18)) {
    /*                            ^           */
#ifdef DB_LOG_NOT_DURABLE
      *iv_return = DB_LOG_NOT_DURABLE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_NOT_DURABLE", 18)) {
    /*                            ^           */
#ifdef DB_TXN_NOT_DURABLE
      *iv_return = DB_TXN_NOT_DURABLE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'S':
    if (memEQ(name, "DB_REPMGR_ACKS_ALL", 18)) {
    /*                            ^           */
#ifdef DB_REPMGR_ACKS_ALL
      *iv_return = DB_REPMGR_ACKS_ALL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REPMGR_ACKS_ONE", 18)) {
    /*                            ^           */
#ifdef DB_REPMGR_ACKS_ONE
      *iv_return = DB_REPMGR_ACKS_ONE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TEST_PREDESTROY", 18)) {
    /*                            ^           */
#ifdef DB_TEST_PREDESTROY
      *iv_return = DB_TEST_PREDESTROY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_THREADID_STRLEN", 18)) {
    /*                            ^           */
#ifdef DB_THREADID_STRLEN
      *iv_return = DB_THREADID_STRLEN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'U':
    if (memEQ(name, "DB_ENV_REF_COUNTED", 18)) {
    /*                            ^           */
#ifdef DB_ENV_REF_COUNTED
      *iv_return = DB_ENV_REF_COUNTED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'V':
    if (memEQ(name, "DB_TEST_ELECTVOTE1", 18)) {
    /*                            ^           */
#ifdef DB_TEST_ELECTVOTE1
      *iv_return = DB_TEST_ELECTVOTE1;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TEST_ELECTVOTE2", 18)) {
    /*                            ^           */
#ifdef DB_TEST_ELECTVOTE2
      *iv_return = DB_TEST_ELECTVOTE2;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'W':
    if (memEQ(name, "DB_TEST_ELECTWAIT1", 18)) {
    /*                            ^           */
#ifdef DB_TEST_ELECTWAIT1
      *iv_return = DB_TEST_ELECTWAIT1;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TEST_ELECTWAIT2", 18)) {
    /*                            ^           */
#ifdef DB_TEST_ELECTWAIT2
      *iv_return = DB_TEST_ELECTWAIT2;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'Y':
    if (memEQ(name, "DB_PR_RECOVERYTEST", 18)) {
    /*                            ^           */
#ifdef DB_PR_RECOVERYTEST
      *iv_return = DB_PR_RECOVERYTEST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case '_':
    if (memEQ(name, "DB_ENV_REGION_INIT", 18)) {
    /*                            ^           */
#ifdef DB_ENV_REGION_INIT
      *iv_return = DB_ENV_REGION_INIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOG_BUFFER_FULL", 18)) {
    /*                            ^           */
#ifdef DB_LOG_BUFFER_FULL
      *iv_return = DB_LOG_BUFFER_FULL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_HANDLE_DEAD", 18)) {
    /*                            ^           */
#ifdef DB_REP_HANDLE_DEAD
      *iv_return = DB_REP_HANDLE_DEAD;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_19 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_ENV_LOG_INMEMORY DB_ENV_MULTIVERSION DB_ENV_REP_LOGSONLY
     DB_ENV_TXN_SNAPSHOT DB_EVENT_REP_CLIENT DB_EVENT_REP_MASTER
     DB_LOCK_FREE_LOCKER DB_LOCK_GET_TIMEOUT DB_LOCK_SET_TIMEOUT
     DB_MUTEX_SELF_BLOCK DB_PRIORITY_DEFAULT DB_READ_UNCOMMITTED
     DB_REPMGR_ACKS_NONE DB_REPMGR_CONNECTED DB_REP_HOLDELECTION
     DB_REP_JOIN_FAILURE DB_SEQUENCE_VERSION DB_SET_LOCK_TIMEOUT
     DB_STAT_LOCK_PARAMS DB_TEST_POSTDESTROY DB_TEST_POSTLOGMETA
     DB_TEST_SUBDB_LOCKS DB_TXN_FORWARD_ROLL DB_TXN_LOG_UNDOREDO
     DB_TXN_WRITE_NOSYNC DB_UPDATE_SECONDARY DB_USERCOPY_GETDATA
     DB_USERCOPY_SETDATA DB_USE_ENVIRON_ROOT DB_VERB_FILEOPS_ALL
     DB_VERB_REPLICATION DB_VERSION_MISMATCH */
  /* Offset 14 gives the best switch position.  */
  switch (name[14]) {
  case 'A':
    if (memEQ(name, "DB_EVENT_REP_MASTER", 19)) {
    /*                             ^           */
#ifdef DB_EVENT_REP_MASTER
      *iv_return = DB_EVENT_REP_MASTER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_STAT_LOCK_PARAMS", 19)) {
    /*                             ^           */
#ifdef DB_STAT_LOCK_PARAMS
      *iv_return = DB_STAT_LOCK_PARAMS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERB_REPLICATION", 19)) {
    /*                             ^           */
#ifdef DB_VERB_REPLICATION
      *iv_return = DB_VERB_REPLICATION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'B':
    if (memEQ(name, "DB_MUTEX_SELF_BLOCK", 19)) {
    /*                             ^           */
#ifdef DB_MUTEX_SELF_BLOCK
      *iv_return = DB_MUTEX_SELF_BLOCK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'C':
    if (memEQ(name, "DB_REP_HOLDELECTION", 19)) {
    /*                             ^           */
#ifdef DB_REP_HOLDELECTION
      *iv_return = DB_REP_HOLDELECTION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "DB_ENV_LOG_INMEMORY", 19)) {
    /*                             ^           */
#ifdef DB_ENV_LOG_INMEMORY
      *iv_return = DB_ENV_LOG_INMEMORY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REPMGR_CONNECTED", 19)) {
    /*                             ^           */
#ifdef DB_REPMGR_CONNECTED
      *iv_return = DB_REPMGR_CONNECTED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'F':
    if (memEQ(name, "DB_PRIORITY_DEFAULT", 19)) {
    /*                             ^           */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \
     DB_VERSION_PATCH >= 24)
      *iv_return = DB_PRIORITY_DEFAULT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'G':
    if (memEQ(name, "DB_TEST_POSTLOGMETA", 19)) {
    /*                             ^           */
#ifdef DB_TEST_POSTLOGMETA
      *iv_return = DB_TEST_POSTLOGMETA;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_READ_UNCOMMITTED", 19)) {
    /*                             ^           */
#ifdef DB_READ_UNCOMMITTED
      *iv_return = DB_READ_UNCOMMITTED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_REP_JOIN_FAILURE", 19)) {
    /*                             ^           */
#ifdef DB_REP_JOIN_FAILURE
      *iv_return = DB_REP_JOIN_FAILURE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_EVENT_REP_CLIENT", 19)) {
    /*                             ^           */
#ifdef DB_EVENT_REP_CLIENT
      *iv_return = DB_EVENT_REP_CLIENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TEST_SUBDB_LOCKS", 19)) {
    /*                             ^           */
#ifdef DB_TEST_SUBDB_LOCKS
      *iv_return = DB_TEST_SUBDB_LOCKS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'M':
    if (memEQ(name, "DB_LOCK_GET_TIMEOUT", 19)) {
    /*                             ^           */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 0) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 0 && \
     DB_VERSION_PATCH >= 14)
      *iv_return = DB_LOCK_GET_TIMEOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_LOCK_SET_TIMEOUT", 19)) {
    /*                             ^           */
#ifdef DB_LOCK_SET_TIMEOUT
      *iv_return = DB_LOCK_SET_TIMEOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_SET_LOCK_TIMEOUT", 19)) {
    /*                             ^           */
#ifdef DB_SET_LOCK_TIMEOUT
      *iv_return = DB_SET_LOCK_TIMEOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERSION_MISMATCH", 19)) {
    /*                             ^           */
#ifdef DB_VERSION_MISMATCH
      *iv_return = DB_VERSION_MISMATCH;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_UPDATE_SECONDARY", 19)) {
    /*                             ^           */
#ifdef DB_UPDATE_SECONDARY
      *iv_return = DB_UPDATE_SECONDARY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "DB_LOCK_FREE_LOCKER", 19)) {
    /*                             ^           */
#ifdef DB_LOCK_FREE_LOCKER
      *iv_return = DB_LOCK_FREE_LOCKER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_LOG_UNDOREDO", 19)) {
    /*                             ^           */
#ifdef DB_TXN_LOG_UNDOREDO
      *iv_return = DB_TXN_LOG_UNDOREDO;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_WRITE_NOSYNC", 19)) {
    /*                             ^           */
#ifdef DB_TXN_WRITE_NOSYNC
      *iv_return = DB_TXN_WRITE_NOSYNC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_ENV_TXN_SNAPSHOT", 19)) {
    /*                             ^           */
#ifdef DB_ENV_TXN_SNAPSHOT
      *iv_return = DB_ENV_TXN_SNAPSHOT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_ENV_MULTIVERSION", 19)) {
    /*                             ^           */
#ifdef DB_ENV_MULTIVERSION
      *iv_return = DB_ENV_MULTIVERSION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_SEQUENCE_VERSION", 19)) {
    /*                             ^           */
#ifdef DB_SEQUENCE_VERSION
      *iv_return = DB_SEQUENCE_VERSION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'S':
    if (memEQ(name, "DB_ENV_REP_LOGSONLY", 19)) {
    /*                             ^           */
#ifdef DB_ENV_REP_LOGSONLY
      *iv_return = DB_ENV_REP_LOGSONLY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TEST_POSTDESTROY", 19)) {
    /*                             ^           */
#ifdef DB_TEST_POSTDESTROY
      *iv_return = DB_TEST_POSTDESTROY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_VERB_FILEOPS_ALL", 19)) {
    /*                             ^           */
#ifdef DB_VERB_FILEOPS_ALL
      *iv_return = DB_VERB_FILEOPS_ALL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_USERCOPY_GETDATA", 19)) {
    /*                             ^           */
#ifdef DB_USERCOPY_GETDATA
      *iv_return = DB_USERCOPY_GETDATA;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_USERCOPY_SETDATA", 19)) {
    /*                             ^           */
#ifdef DB_USERCOPY_SETDATA
      *iv_return = DB_USERCOPY_SETDATA;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case '_':
    if (memEQ(name, "DB_REPMGR_ACKS_NONE", 19)) {
    /*                             ^           */
#ifdef DB_REPMGR_ACKS_NONE
      *iv_return = DB_REPMGR_ACKS_NONE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_TXN_FORWARD_ROLL", 19)) {
    /*                             ^           */
#if (DB_VERSION_MAJOR > 3) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 1) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 1 && \
     DB_VERSION_PATCH >= 14)
      *iv_return = DB_TXN_FORWARD_ROLL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_USE_ENVIRON_ROOT", 19)) {
    /*                             ^           */
#ifdef DB_USE_ENVIRON_ROOT
      *iv_return = DB_USE_ENVIRON_ROOT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_20 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_CXX_NO_EXCEPTIONS DB_ENV_NO_OUTPUT_SET DB_ENV_RECOVER_FATAL
     DB_EVENT_NOT_HANDLED DB_EVENT_REP_ELECTED DB_LOGFILEID_INVALID
     DB_PANIC_ENVIRONMENT DB_PRIORITY_VERY_LOW DB_REP_FULL_ELECTION
     DB_REP_LEASE_EXPIRED DB_REP_LEASE_TIMEOUT DB_STAT_LOCK_LOCKERS
     DB_STAT_LOCK_OBJECTS DB_TXN_BACKWARD_ROLL DB_TXN_LOCK_OPTIMIST */
  /* Offset 14 gives the best switch position.  */
  switch (name[14]) {
  case 'A':
    if (memEQ(name, "DB_EVENT_NOT_HANDLED", 20)) {
    /*                             ^            */
#ifdef DB_EVENT_NOT_HANDLED
      *iv_return = DB_EVENT_NOT_HANDLED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'B':
    if (memEQ(name, "DB_STAT_LOCK_OBJECTS", 20)) {
    /*                             ^            */
#ifdef DB_STAT_LOCK_OBJECTS
      *iv_return = DB_STAT_LOCK_OBJECTS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'D':
    if (memEQ(name, "DB_TXN_BACKWARD_ROLL", 20)) {
    /*                             ^            */
#if (DB_VERSION_MAJOR > 3) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 1) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 1 && \
     DB_VERSION_PATCH >= 14)
      *iv_return = DB_TXN_BACKWARD_ROLL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "DB_REP_FULL_ELECTION", 20)) {
    /*                             ^            */
#ifdef DB_REP_FULL_ELECTION
      *iv_return = DB_REP_FULL_ELECTION;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_REP_LEASE_TIMEOUT", 20)) {
    /*                             ^            */
#ifdef DB_REP_LEASE_TIMEOUT
      *iv_return = DB_REP_LEASE_TIMEOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_EVENT_REP_ELECTED", 20)) {
    /*                             ^            */
#ifdef DB_EVENT_REP_ELECTED
      *iv_return = DB_EVENT_REP_ELECTED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_LOGFILEID_INVALID", 20)) {
    /*                             ^            */
#ifdef DB_LOGFILEID_INVALID
      *iv_return = DB_LOGFILEID_INVALID;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "DB_PANIC_ENVIRONMENT", 20)) {
    /*                             ^            */
#ifdef DB_PANIC_ENVIRONMENT
      *iv_return = DB_PANIC_ENVIRONMENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_STAT_LOCK_LOCKERS", 20)) {
    /*                             ^            */
#ifdef DB_STAT_LOCK_LOCKERS
      *iv_return = DB_STAT_LOCK_LOCKERS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_CXX_NO_EXCEPTIONS", 20)) {
    /*                             ^            */
#ifdef DB_CXX_NO_EXCEPTIONS
      *iv_return = DB_CXX_NO_EXCEPTIONS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_PRIORITY_VERY_LOW", 20)) {
    /*                             ^            */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \
     DB_VERSION_PATCH >= 24)
      *iv_return = DB_PRIORITY_VERY_LOW;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_TXN_LOCK_OPTIMIST", 20)) {
    /*                             ^            */
#ifdef DB_TXN_LOCK_OPTIMIST
      *iv_return = DB_TXN_LOCK_OPTIMIST;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'U':
    if (memEQ(name, "DB_ENV_NO_OUTPUT_SET", 20)) {
    /*                             ^            */
#ifdef DB_ENV_NO_OUTPUT_SET
      *iv_return = DB_ENV_NO_OUTPUT_SET;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'X':
    if (memEQ(name, "DB_REP_LEASE_EXPIRED", 20)) {
    /*                             ^            */
#ifdef DB_REP_LEASE_EXPIRED
      *iv_return = DB_REP_LEASE_EXPIRED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case '_':
    if (memEQ(name, "DB_ENV_RECOVER_FATAL", 20)) {
    /*                             ^            */
#ifdef DB_ENV_RECOVER_FATAL
      *iv_return = DB_ENV_RECOVER_FATAL;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_21 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_ENV_LOG_AUTOREMOVE DB_EVENT_WRITE_FAILED DB_LOCK_UPGRADE_WRITE
     DB_MUTEX_LOGICAL_LOCK DB_MUTEX_PROCESS_ONLY DB_PRIORITY_UNCHANGED
     DB_PRIORITY_VERY_HIGH DB_REPMGR_ACKS_QUORUM DB_REP_ELECTION_RETRY
     DB_TXN_BACKWARD_ALLOC */
  /* Offset 19 gives the best switch position.  */
  switch (name[19]) {
  case 'C':
    if (memEQ(name, "DB_MUTEX_LOGICAL_LOCK", 21)) {
    /*                                  ^        */
#ifdef DB_MUTEX_LOGICAL_LOCK
      *iv_return = DB_MUTEX_LOGICAL_LOCK;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "DB_EVENT_WRITE_FAILED", 21)) {
    /*                                  ^        */
#ifdef DB_EVENT_WRITE_FAILED
      *iv_return = DB_EVENT_WRITE_FAILED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    if (memEQ(name, "DB_PRIORITY_UNCHANGED", 21)) {
    /*                                  ^        */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 6) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 6 && \
     DB_VERSION_PATCH >= 11)
      *iv_return = DB_PRIORITY_UNCHANGED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'G':
    if (memEQ(name, "DB_PRIORITY_VERY_HIGH", 21)) {
    /*                                  ^        */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \
     DB_VERSION_PATCH >= 24)
      *iv_return = DB_PRIORITY_VERY_HIGH;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_MUTEX_PROCESS_ONLY", 21)) {
    /*                                  ^        */
#ifdef DB_MUTEX_PROCESS_ONLY
      *iv_return = DB_MUTEX_PROCESS_ONLY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'O':
    if (memEQ(name, "DB_TXN_BACKWARD_ALLOC", 21)) {
    /*                                  ^        */
#if (DB_VERSION_MAJOR > 4) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \
    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \
     DB_VERSION_PATCH >= 24)
      *iv_return = DB_TXN_BACKWARD_ALLOC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_REP_ELECTION_RETRY", 21)) {
    /*                                  ^        */
#ifdef DB_REP_ELECTION_RETRY
      *iv_return = DB_REP_ELECTION_RETRY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_LOCK_UPGRADE_WRITE", 21)) {
    /*                                  ^        */
#if (DB_VERSION_MAJOR > 3) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 3) || \
    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 3 && \
     DB_VERSION_PATCH >= 11)
      *iv_return = DB_LOCK_UPGRADE_WRITE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'U':
    if (memEQ(name, "DB_REPMGR_ACKS_QUORUM", 21)) {
    /*                                  ^        */
#ifdef DB_REPMGR_ACKS_QUORUM
      *iv_return = DB_REPMGR_ACKS_QUORUM;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'V':
    if (memEQ(name, "DB_ENV_LOG_AUTOREMOVE", 21)) {
    /*                                  ^        */
#ifdef DB_ENV_LOG_AUTOREMOVE
      *iv_return = DB_ENV_LOG_AUTOREMOVE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_22 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_ASSOC_IMMUTABLE_KEY DB_ENV_RPCCLIENT_GIVEN DB_ENV_TIME_NOTGRANTED
     DB_ENV_TXN_NOT_DURABLE DB_EVENT_NO_SUCH_EVENT DB_EVENT_REP_NEWMASTER
     DB_REPMGR_DISCONNECTED DB_REP_CONF_NOAUTOINIT DB_TXN_LOCK_OPTIMISTIC */
  /* Offset 15 gives the best switch position.  */
  switch (name[15]) {
  case 'B':
    if (memEQ(name, "DB_ASSOC_IMMUTABLE_KEY", 22)) {
    /*                              ^             */
#ifdef DB_ASSOC_IMMUTABLE_KEY
      *iv_return = DB_ASSOC_IMMUTABLE_KEY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'D':
    if (memEQ(name, "DB_ENV_TXN_NOT_DURABLE", 22)) {
    /*                              ^             */
#ifdef DB_ENV_TXN_NOT_DURABLE
      *iv_return = DB_ENV_TXN_NOT_DURABLE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'G':
    if (memEQ(name, "DB_ENV_TIME_NOTGRANTED", 22)) {
    /*                              ^             */
#ifdef DB_ENV_TIME_NOTGRANTED
      *iv_return = DB_ENV_TIME_NOTGRANTED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'H':
    if (memEQ(name, "DB_EVENT_NO_SUCH_EVENT", 22)) {
    /*                              ^             */
#ifdef DB_EVENT_NO_SUCH_EVENT
      *iv_return = DB_EVENT_NO_SUCH_EVENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_TXN_LOCK_OPTIMISTIC", 22)) {
    /*                              ^             */
#ifdef DB_TXN_LOCK_OPTIMISTIC
      *iv_return = DB_TXN_LOCK_OPTIMISTIC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'N':
    if (memEQ(name, "DB_REPMGR_DISCONNECTED", 22)) {
    /*                              ^             */
#ifdef DB_REPMGR_DISCONNECTED
      *iv_return = DB_REPMGR_DISCONNECTED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'T':
    if (memEQ(name, "DB_ENV_RPCCLIENT_GIVEN", 22)) {
    /*                              ^             */
#ifdef DB_ENV_RPCCLIENT_GIVEN
      *iv_return = DB_ENV_RPCCLIENT_GIVEN;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'U':
    if (memEQ(name, "DB_REP_CONF_NOAUTOINIT", 22)) {
    /*                              ^             */
#ifdef DB_REP_CONF_NOAUTOINIT
      *iv_return = DB_REP_CONF_NOAUTOINIT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'W':
    if (memEQ(name, "DB_EVENT_REP_NEWMASTER", 22)) {
    /*                              ^             */
#ifdef DB_EVENT_REP_NEWMASTER
      *iv_return = DB_EVENT_REP_NEWMASTER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_23 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_ENV_TXN_WRITE_NOSYNC DB_REPMGR_ACKS_ONE_PEER DB_REP_CHECKPOINT_DELAY
     DB_REP_CONF_DELAYCLIENT DB_REP_CONNECTION_RETRY DB_REP_DEFAULT_PRIORITY
     DB_REP_ELECTION_TIMEOUT */
  /* Offset 12 gives the best switch position.  */
  switch (name[12]) {
  case 'C':
    if (memEQ(name, "DB_REP_CONNECTION_RETRY", 23)) {
    /*                           ^                 */
#ifdef DB_REP_CONNECTION_RETRY
      *iv_return = DB_REP_CONNECTION_RETRY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'D':
    if (memEQ(name, "DB_REP_CONF_DELAYCLIENT", 23)) {
    /*                           ^                 */
#ifdef DB_REP_CONF_DELAYCLIENT
      *iv_return = DB_REP_CONF_DELAYCLIENT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_REP_ELECTION_TIMEOUT", 23)) {
    /*                           ^                 */
#ifdef DB_REP_ELECTION_TIMEOUT
      *iv_return = DB_REP_ELECTION_TIMEOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'K':
    if (memEQ(name, "DB_REPMGR_ACKS_ONE_PEER", 23)) {
    /*                           ^                 */
#ifdef DB_REPMGR_ACKS_ONE_PEER
      *iv_return = DB_REPMGR_ACKS_ONE_PEER;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'L':
    if (memEQ(name, "DB_REP_DEFAULT_PRIORITY", 23)) {
    /*                           ^                 */
#ifdef DB_REP_DEFAULT_PRIORITY
      *iv_return = DB_REP_DEFAULT_PRIORITY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'P':
    if (memEQ(name, "DB_REP_CHECKPOINT_DELAY", 23)) {
    /*                           ^                 */
#ifdef DB_REP_CHECKPOINT_DELAY
      *iv_return = DB_REP_CHECKPOINT_DELAY;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'R':
    if (memEQ(name, "DB_ENV_TXN_WRITE_NOSYNC", 23)) {
    /*                           ^                 */
#ifdef DB_ENV_TXN_WRITE_NOSYNC
      *iv_return = DB_ENV_TXN_WRITE_NOSYNC;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant_24 (pTHX_ const char *name, IV *iv_return) {
  /* When generated this function returned values for the list of names given
     here.  However, subsequent manual editing may have added or removed some.
     DB_EVENT_REP_PERM_FAILED DB_EVENT_REP_STARTUPDONE DB_REPMGR_ACKS_ALL_PEERS
     */
  /* Offset 20 gives the best switch position.  */
  switch (name[20]) {
  case 'D':
    if (memEQ(name, "DB_EVENT_REP_STARTUPDONE", 24)) {
    /*                                   ^          */
#ifdef DB_EVENT_REP_STARTUPDONE
      *iv_return = DB_EVENT_REP_STARTUPDONE;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'E':
    if (memEQ(name, "DB_REPMGR_ACKS_ALL_PEERS", 24)) {
    /*                                   ^          */
#ifdef DB_REPMGR_ACKS_ALL_PEERS
      *iv_return = DB_REPMGR_ACKS_ALL_PEERS;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  case 'I':
    if (memEQ(name, "DB_EVENT_REP_PERM_FAILED", 24)) {
    /*                                   ^          */
#ifdef DB_EVENT_REP_PERM_FAILED
      *iv_return = DB_EVENT_REP_PERM_FAILED;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

static int
constant (pTHX_ const char *name, STRLEN len, IV *iv_return, const char **pv_return) {
  /* Initially switch on the length of the name.  */
  /* When generated this function returned values for the list of names given
     in this section of perl code.  Rather than manually editing these functions
     to add or remove constants, which would result in this comment and section
     of code becoming inaccurate, we recommend that you edit this section of
     code, and use it to regenerate a new set of constant functions which you
     then use to replace the originals.

     Regenerate these constant functions by feeding this entire source file to
     perl -x

#!/usr/bin/perl5.8.6 -w
use ExtUtils::Constant qw (constant_types C_constant XS_constant);

my $types = {map {($_, 1)} qw(IV PV)};
my @names = (qw(DB_AFTER DB_AGGRESSIVE DB_ALREADY_ABORTED DB_APPEND
	       DB_APPLY_LOGREG DB_APP_INIT DB_ARCH_ABS DB_ARCH_DATA DB_ARCH_LOG
	       DB_ARCH_REMOVE DB_ASSOC_IMMUTABLE_KEY DB_AUTO_COMMIT DB_BEFORE
	       DB_BTREEMAGIC DB_BTREEOLDVER DB_BTREEVERSION DB_BUFFER_SMALL
	       DB_CACHED_COUNTS DB_CDB_ALLDB DB_CHECKPOINT DB_CHKSUM
	       DB_CHKSUM_SHA1 DB_CKP_INTERNAL DB_CLIENT DB_CL_WRITER DB_COMMIT
	       DB_COMPACT_FLAGS DB_CONSUME DB_CONSUME_WAIT DB_CREATE DB_CURLSN
	       DB_CURRENT DB_CXX_NO_EXCEPTIONS DB_DEGREE_2 DB_DELETED
	       DB_DELIMITER DB_DIRECT DB_DIRECT_DB DB_DIRECT_LOG DB_DIRTY_READ
	       DB_DONOTINDEX DB_DSYNC_DB DB_DSYNC_LOG DB_DUP DB_DUPCURSOR
	       DB_DUPSORT DB_DURABLE_UNKNOWN DB_EID_BROADCAST DB_EID_INVALID
	       DB_ENCRYPT DB_ENCRYPT_AES DB_ENV_APPINIT DB_ENV_AUTO_COMMIT
	       DB_ENV_CDB DB_ENV_CDB_ALLDB DB_ENV_CREATE DB_ENV_DBLOCAL
	       DB_ENV_DIRECT_DB DB_ENV_DIRECT_LOG DB_ENV_DSYNC_DB
	       DB_ENV_DSYNC_LOG DB_ENV_FATAL DB_ENV_LOCKDOWN DB_ENV_LOCKING
	       DB_ENV_LOGGING DB_ENV_LOG_AUTOREMOVE DB_ENV_LOG_INMEMORY
	       DB_ENV_MULTIVERSION DB_ENV_NOLOCKING DB_ENV_NOMMAP
	       DB_ENV_NOPANIC DB_ENV_NO_OUTPUT_SET DB_ENV_OPEN_CALLED
	       DB_ENV_OVERWRITE DB_ENV_PANIC_OK DB_ENV_PRIVATE
	       DB_ENV_RECOVER_FATAL DB_ENV_REF_COUNTED DB_ENV_REGION_INIT
	       DB_ENV_REP_CLIENT DB_ENV_REP_LOGSONLY DB_ENV_REP_MASTER
	       DB_ENV_RPCCLIENT DB_ENV_RPCCLIENT_GIVEN DB_ENV_STANDALONE
	       DB_ENV_SYSTEM_MEM DB_ENV_THREAD DB_ENV_TIME_NOTGRANTED
	       DB_ENV_TXN DB_ENV_TXN_NOSYNC DB_ENV_TXN_NOT_DURABLE
	       DB_ENV_TXN_NOWAIT DB_ENV_TXN_SNAPSHOT DB_ENV_TXN_WRITE_NOSYNC
	       DB_ENV_USER_ALLOC DB_ENV_YIELDCPU DB_EVENT_NOT_HANDLED
	       DB_EVENT_NO_SUCH_EVENT DB_EVENT_PANIC DB_EVENT_REP_CLIENT
	       DB_EVENT_REP_ELECTED DB_EVENT_REP_MASTER DB_EVENT_REP_NEWMASTER
	       DB_EVENT_REP_PERM_FAILED DB_EVENT_REP_STARTUPDONE
	       DB_EVENT_WRITE_FAILED DB_EXCL DB_EXTENT DB_FAST_STAT
	       DB_FCNTL_LOCKING DB_FILEOPEN DB_FILE_ID_LEN DB_FIRST DB_FIXEDLEN
	       DB_FLUSH DB_FORCE DB_FREELIST_ONLY DB_FREE_SPACE DB_GETREC
	       DB_GET_BOTH DB_GET_BOTHC DB_GET_BOTH_RANGE DB_GET_RECNO
	       DB_HANDLE_LOCK DB_HASHMAGIC DB_HASHOLDVER DB_HASHVERSION
	       DB_IGNORE_LEASE DB_IMMUTABLE_KEY DB_INCOMPLETE DB_INIT_CDB
	       DB_INIT_LOCK DB_INIT_LOG DB_INIT_MPOOL DB_INIT_REP DB_INIT_TXN
	       DB_INORDER DB_JAVA_CALLBACK DB_JOINENV DB_JOIN_ITEM
	       DB_JOIN_NOSORT DB_KEYEMPTY DB_KEYEXIST DB_KEYFIRST DB_KEYLAST
	       DB_LAST DB_LOCKDOWN DB_LOCKMAGIC DB_LOCKVERSION DB_LOCK_ABORT
	       DB_LOCK_CONFLICT DB_LOCK_DEADLOCK DB_LOCK_DEFAULT DB_LOCK_EXPIRE
	       DB_LOCK_FREE_LOCKER DB_LOCK_MAXLOCKS DB_LOCK_MAXWRITE
	       DB_LOCK_MINLOCKS DB_LOCK_MINWRITE DB_LOCK_NORUN DB_LOCK_NOTEXIST
	       DB_LOCK_NOTGRANTED DB_LOCK_NOTHELD DB_LOCK_NOWAIT DB_LOCK_OLDEST
	       DB_LOCK_RANDOM DB_LOCK_RECORD DB_LOCK_REMOVE DB_LOCK_RIW_N
	       DB_LOCK_RW_N DB_LOCK_SET_TIMEOUT DB_LOCK_SWITCH DB_LOCK_UPGRADE
	       DB_LOCK_YOUNGEST DB_LOGC_BUF_SIZE DB_LOGFILEID_INVALID
	       DB_LOGMAGIC DB_LOGOLDVER DB_LOGVERSION DB_LOG_AUTOREMOVE
	       DB_LOG_BUFFER_FULL DB_LOG_CHKPNT DB_LOG_COMMIT DB_LOG_DISK
	       DB_LOG_INMEMORY DB_LOG_LOCKED DB_LOG_NOCOPY DB_LOG_NOT_DURABLE
	       DB_LOG_PERM DB_LOG_RESEND DB_LOG_SILENT_ERR DB_LOG_WRNOSYNC
	       DB_MAX_PAGES DB_MAX_RECORDS DB_MPOOL_CLEAN DB_MPOOL_CREATE
	       DB_MPOOL_DIRTY DB_MPOOL_DISCARD DB_MPOOL_EDIT DB_MPOOL_EXTENT
	       DB_MPOOL_FREE DB_MPOOL_LAST DB_MPOOL_NEW DB_MPOOL_NEW_GROUP
	       DB_MPOOL_NOFILE DB_MPOOL_PRIVATE DB_MPOOL_UNLINK DB_MULTIPLE
	       DB_MULTIPLE_KEY DB_MULTIVERSION DB_MUTEXDEBUG DB_MUTEXLOCKS
	       DB_MUTEX_ALLOCATED DB_MUTEX_LOCKED DB_MUTEX_LOGICAL_LOCK
	       DB_MUTEX_PROCESS_ONLY DB_MUTEX_SELF_BLOCK DB_MUTEX_THREAD
	       DB_NEEDSPLIT DB_NEXT DB_NEXT_DUP DB_NEXT_NODUP DB_NOCOPY
	       DB_NODUPDATA DB_NOLOCKING DB_NOMMAP DB_NOORDERCHK DB_NOOVERWRITE
	       DB_NOPANIC DB_NORECURSE DB_NOSERVER DB_NOSERVER_HOME
	       DB_NOSERVER_ID DB_NOSYNC DB_NOTFOUND DB_NO_AUTO_COMMIT
	       DB_ODDFILESIZE DB_OK_BTREE DB_OK_HASH DB_OK_QUEUE DB_OK_RECNO
	       DB_OLD_VERSION DB_OPEN_CALLED DB_OPFLAGS_MASK DB_ORDERCHKONLY
	       DB_OVERWRITE DB_PAD DB_PAGEYIELD DB_PAGE_LOCK DB_PAGE_NOTFOUND
	       DB_PANIC_ENVIRONMENT DB_PERMANENT DB_POSITION DB_POSITIONI
	       DB_PREV DB_PREV_DUP DB_PREV_NODUP DB_PRINTABLE DB_PRIVATE
	       DB_PR_HEADERS DB_PR_PAGE DB_PR_RECOVERYTEST DB_QAMMAGIC
	       DB_QAMOLDVER DB_QAMVERSION DB_RDONLY DB_RDWRMASTER
	       DB_READ_COMMITTED DB_READ_UNCOMMITTED DB_RECNUM DB_RECORDCOUNT
	       DB_RECORD_LOCK DB_RECOVER DB_RECOVER_FATAL DB_REGION_ANON
	       DB_REGION_INIT DB_REGION_MAGIC DB_REGION_NAME DB_REGISTER
	       DB_REGISTERED DB_RENAMEMAGIC DB_RENUMBER DB_REPFLAGS_MASK
	       DB_REPMGR_ACKS_ALL DB_REPMGR_ACKS_ALL_PEERS DB_REPMGR_ACKS_NONE
	       DB_REPMGR_ACKS_ONE DB_REPMGR_ACKS_ONE_PEER DB_REPMGR_ACKS_QUORUM
	       DB_REPMGR_CONNECTED DB_REPMGR_DISCONNECTED DB_REPMGR_PEER
	       DB_REP_ACK_TIMEOUT DB_REP_ANYWHERE DB_REP_BULKOVF
	       DB_REP_CHECKPOINT_DELAY DB_REP_CLIENT DB_REP_CONF_BULK
	       DB_REP_CONF_DELAYCLIENT DB_REP_CONF_NOAUTOINIT
	       DB_REP_CONF_NOWAIT DB_REP_CONNECTION_RETRY DB_REP_CREATE
	       DB_REP_DEFAULT_PRIORITY DB_REP_DUPMASTER DB_REP_EGENCHG
	       DB_REP_ELECTION DB_REP_ELECTION_RETRY DB_REP_ELECTION_TIMEOUT
	       DB_REP_FULL_ELECTION DB_REP_FULL_ELECTION_TIMEOUT
	       DB_REP_HANDLE_DEAD DB_REP_HOLDELECTION DB_REP_IGNORE
	       DB_REP_ISPERM DB_REP_JOIN_FAILURE DB_REP_LEASE_EXPIRED
	       DB_REP_LEASE_TIMEOUT DB_REP_LOCKOUT DB_REP_LOGREADY
	       DB_REP_LOGSONLY DB_REP_MASTER DB_REP_NEWMASTER DB_REP_NEWSITE
	       DB_REP_NOBUFFER DB_REP_NOTPERM DB_REP_OUTDATED DB_REP_PAGEDONE
	       DB_REP_PERMANENT DB_REP_REREQUEST DB_REP_STARTUPDONE
	       DB_REP_UNAVAIL DB_REVSPLITOFF DB_RMW DB_RPCCLIENT
	       DB_RPC_SERVERPROG DB_RPC_SERVERVERS DB_RUNRECOVERY DB_SALVAGE
	       DB_SECONDARY_BAD DB_SEQUENCE_OLDVER DB_SEQUENCE_VERSION
	       DB_SEQUENTIAL DB_SEQ_DEC DB_SEQ_INC DB_SEQ_RANGE_SET DB_SEQ_WRAP
	       DB_SEQ_WRAPPED DB_SET DB_SET_LOCK_TIMEOUT DB_SET_RANGE
	       DB_SET_RECNO DB_SET_TXN_NOW DB_SET_TXN_TIMEOUT DB_SNAPSHOT
	       DB_SPARE_FLAG DB_STAT_ALL DB_STAT_CLEAR DB_STAT_LOCK_CONF
	       DB_STAT_LOCK_LOCKERS DB_STAT_LOCK_OBJECTS DB_STAT_LOCK_PARAMS
	       DB_STAT_MEMP_HASH DB_STAT_NOERROR DB_STAT_SUBSYSTEM
	       DB_SURPRISE_KID DB_SWAPBYTES DB_SYSTEM_MEM DB_TEMPORARY
	       DB_TEST_ELECTINIT DB_TEST_ELECTSEND DB_TEST_ELECTVOTE1
	       DB_TEST_ELECTVOTE2 DB_TEST_ELECTWAIT1 DB_TEST_ELECTWAIT2
	       DB_TEST_POSTDESTROY DB_TEST_POSTLOG DB_TEST_POSTLOGMETA
	       DB_TEST_POSTOPEN DB_TEST_POSTRENAME DB_TEST_POSTSYNC
	       DB_TEST_PREDESTROY DB_TEST_PREOPEN DB_TEST_PRERENAME
	       DB_TEST_RECYCLE DB_TEST_SUBDB_LOCKS DB_THREAD DB_THREADID_STRLEN
	       DB_TIMEOUT DB_TIME_NOTGRANTED DB_TRUNCATE DB_TXNMAGIC
	       DB_TXNVERSION DB_TXN_CKP DB_TXN_LOCK DB_TXN_LOCK_2PL
	       DB_TXN_LOCK_MASK DB_TXN_LOCK_OPTIMIST DB_TXN_LOCK_OPTIMISTIC
	       DB_TXN_LOG_MASK DB_TXN_LOG_REDO DB_TXN_LOG_UNDO
	       DB_TXN_LOG_UNDOREDO DB_TXN_NOSYNC DB_TXN_NOT_DURABLE
	       DB_TXN_NOWAIT DB_TXN_REDO DB_TXN_SNAPSHOT DB_TXN_SYNC
	       DB_TXN_UNDO DB_TXN_WAIT DB_TXN_WRITE_NOSYNC DB_UNREF
	       DB_UPDATE_SECONDARY DB_UPGRADE DB_USERCOPY_GETDATA
	       DB_USERCOPY_SETDATA DB_USE_ENVIRON DB_USE_ENVIRON_ROOT
	       DB_VERB_CHKPOINT DB_VERB_DEADLOCK DB_VERB_FILEOPS
	       DB_VERB_FILEOPS_ALL DB_VERB_RECOVERY DB_VERB_REGISTER
	       DB_VERB_REPLICATION DB_VERB_WAITSFOR DB_VERIFY DB_VERIFY_BAD
	       DB_VERIFY_FATAL DB_VERSION_MAJOR DB_VERSION_MINOR
	       DB_VERSION_MISMATCH DB_VERSION_PATCH DB_VRFY_FLAGMASK
	       DB_WRITECURSOR DB_WRITELOCK DB_WRITEOPEN DB_WRNOSYNC
	       DB_XA_CREATE DB_XIDDATASIZE DB_YIELDCPU DB_debug_FLAG
	       DB_user_BEGIN),
            {name=>"DB_BTREE", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 2) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 3)\n", "#endif\n"]},
            {name=>"DB_HASH", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 2) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 3)\n", "#endif\n"]},
            {name=>"DB_LOCK_DUMP", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 2) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 3)\n", "#endif\n"]},
            {name=>"DB_LOCK_GET", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 2) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 3)\n", "#endif\n"]},
            {name=>"DB_LOCK_GET_TIMEOUT", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 14)\n", "#endif\n"]},
            {name=>"DB_LOCK_INHERIT", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 2) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 7) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 7 && \\\n     DB_VERSION_PATCH >= 1)\n", "#endif\n"]},
            {name=>"DB_LOCK_PUT", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 2) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 3)\n", "#endif\n"]},
            {name=>"DB_LOCK_PUT_ALL", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 2) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 3)\n", "#endif\n"]},
            {name=>"DB_LOCK_PUT_OBJ", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 2) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 3)\n", "#endif\n"]},
            {name=>"DB_LOCK_PUT_READ", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 14)\n", "#endif\n"]},
            {name=>"DB_LOCK_TIMEOUT", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 14)\n", "#endif\n"]},
            {name=>"DB_LOCK_TRADE", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \\\n     DB_VERSION_PATCH >= 24)\n", "#endif\n"]},
            {name=>"DB_LOCK_UPGRADE_WRITE", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 3) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 3) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 3 && \\\n     DB_VERSION_PATCH >= 11)\n", "#endif\n"]},
            {name=>"DB_PRIORITY_DEFAULT", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \\\n     DB_VERSION_PATCH >= 24)\n", "#endif\n"]},
            {name=>"DB_PRIORITY_HIGH", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \\\n     DB_VERSION_PATCH >= 24)\n", "#endif\n"]},
            {name=>"DB_PRIORITY_LOW", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \\\n     DB_VERSION_PATCH >= 24)\n", "#endif\n"]},
            {name=>"DB_PRIORITY_UNCHANGED", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 6) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 6 && \\\n     DB_VERSION_PATCH >= 11)\n", "#endif\n"]},
            {name=>"DB_PRIORITY_VERY_HIGH", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \\\n     DB_VERSION_PATCH >= 24)\n", "#endif\n"]},
            {name=>"DB_PRIORITY_VERY_LOW", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \\\n     DB_VERSION_PATCH >= 24)\n", "#endif\n"]},
            {name=>"DB_QUEUE", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 3) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 55)\n", "#endif\n"]},
            {name=>"DB_RECNO", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 2) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 3)\n", "#endif\n"]},
            {name=>"DB_TXN_ABORT", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 3) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 1) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 1 && \\\n     DB_VERSION_PATCH >= 14)\n", "#endif\n"]},
            {name=>"DB_TXN_APPLY", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 14)\n", "#endif\n"]},
            {name=>"DB_TXN_BACKWARD_ALLOC", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \\\n     DB_VERSION_PATCH >= 24)\n", "#endif\n"]},
            {name=>"DB_TXN_BACKWARD_ROLL", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 3) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 1) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 1 && \\\n     DB_VERSION_PATCH >= 14)\n", "#endif\n"]},
            {name=>"DB_TXN_FORWARD_ROLL", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 3) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 1) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 1 && \\\n     DB_VERSION_PATCH >= 14)\n", "#endif\n"]},
            {name=>"DB_TXN_OPENFILES", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 3) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 1) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 1 && \\\n     DB_VERSION_PATCH >= 14)\n", "#endif\n"]},
            {name=>"DB_TXN_POPENFILES", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 3) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 3) || \\\n    (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 3 && \\\n     DB_VERSION_PATCH >= 11)\n", "#endif\n"]},
            {name=>"DB_TXN_PRINT", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 4) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 1) || \\\n    (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 1 && \\\n     DB_VERSION_PATCH >= 24)\n", "#endif\n"]},
            {name=>"DB_UNKNOWN", type=>"IV", macro=>["#if (DB_VERSION_MAJOR > 2) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 0) || \\\n    (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && \\\n     DB_VERSION_PATCH >= 3)\n", "#endif\n"]},
            {name=>"DB_VERSION_STRING", type=>"PV"});

print constant_types(); # macro defs
foreach (C_constant ("BerkeleyDB", 'constant', 'IV', $types, undef, 3, @names) ) {
    print $_, "\n"; # C constant subs
}
print "#### XS Section:\n";
print XS_constant ("BerkeleyDB", $types);
__END__
   */

  switch (len) {
  case 6:
    return constant_6 (aTHX_ name, iv_return);
    break;
  case 7:
    return constant_7 (aTHX_ name, iv_return);
    break;
  case 8:
    return constant_8 (aTHX_ name, iv_return);
    break;
  case 9:
    return constant_9 (aTHX_ name, iv_return);
    break;
  case 10:
    return constant_10 (aTHX_ name, iv_return);
    break;
  case 11:
    return constant_11 (aTHX_ name, iv_return);
    break;
  case 12:
    return constant_12 (aTHX_ name, iv_return);
    break;
  case 13:
    return constant_13 (aTHX_ name, iv_return);
    break;
  case 14:
    return constant_14 (aTHX_ name, iv_return);
    break;
  case 15:
    return constant_15 (aTHX_ name, iv_return);
    break;
  case 16:
    return constant_16 (aTHX_ name, iv_return);
    break;
  case 17:
    return constant_17 (aTHX_ name, iv_return, pv_return);
    break;
  case 18:
    return constant_18 (aTHX_ name, iv_return);
    break;
  case 19:
    return constant_19 (aTHX_ name, iv_return);
    break;
  case 20:
    return constant_20 (aTHX_ name, iv_return);
    break;
  case 21:
    return constant_21 (aTHX_ name, iv_return);
    break;
  case 22:
    return constant_22 (aTHX_ name, iv_return);
    break;
  case 23:
    return constant_23 (aTHX_ name, iv_return);
    break;
  case 24:
    return constant_24 (aTHX_ name, iv_return);
    break;
  case 28:
    if (memEQ(name, "DB_REP_FULL_ELECTION_TIMEOUT", 28)) {
#ifdef DB_REP_FULL_ELECTION_TIMEOUT
      *iv_return = DB_REP_FULL_ELECTION_TIMEOUT;
      return PERL_constant_ISIV;
#else
      return PERL_constant_NOTDEF;
#endif
    }
    break;
  }
  return PERL_constant_NOTFOUND;
}

