DEBUG_PRINT4

    DEBUG_PRINT4     474 modules/up/src/Core/gnu/regex.c #define DEBUG_PRINT4(x1, x2, x3, x4) if (debug) printf (x1, x2, x3, x4)
    DEBUG_PRINT4     805 modules/up/src/Core/gnu/regex.c #define DEBUG_PRINT4(x1, x2, x3, x4)
    DEBUG_PRINT4     474 modules/up/src/gnug++/regex.c #define DEBUG_PRINT4(x1, x2, x3, x4) if (debug) printf (x1, x2, x3, x4)
    DEBUG_PRINT4     805 modules/up/src/gnug++/regex.c #define DEBUG_PRINT4(x1, x2, x3, x4)