Cross reference for sv/er_SV_errors.h of index.

# File sv/er_SV_errors.h

      $Revision: 1.2 $

      Error reporting (er) er_ER_errors.{m4,h} - definition of errors for the
                                  error reporting module

      Status: NOT REVUED, TESTED,

      Design and implementation by: Marek Bukowy

## Preprocessor definitions

`#define SV_OK`

## Typedef SV_err_code_t

`typedef enum {...} SV_err_code_t`

`enum` |
`{` |
`LOW_SV_OK;` |
`}` |