| 0,0 → 1,38 |
|---|
| /* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */ |
| #ifndef __dj_include_libc_environ_h_ |
| #define __dj_include_libc_environ_h_ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #ifndef __dj_ENFORCE_ANSI_FREESTANDING |
| |
| #ifndef __STRICT_ANSI__ |
| |
| #ifndef _POSIX_SOURCE |
| |
| /* This starts at 1 and gets incremented every time some |
| variable in the environment is added, deleted, or changes |
| its value. It is meant to be used by functions that depend |
| on values of environment variables, but don't want to call |
| `getenv' unnecessarily (example: `__use_lfn'). |
| |
| To use this feature, define a static variable that is |
| initialized to zero, and compare its value with the value of |
| `__environ_changed': if they differ, you should call `getenv' |
| (and record the last value of `__environ_changed' you've seen). */ |
| extern unsigned __environ_changed; |
| |
| #endif /* !_POSIX_SOURCE */ |
| #endif /* !__STRICT_ANSI__ */ |
| #endif /* !__dj_ENFORCE_ANSI_FREESTANDING */ |
| |
| #ifndef __dj_ENFORCE_FUNCTION_CALLS |
| #endif /* !__dj_ENFORCE_FUNCTION_CALLS */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* !__dj_include_environ_h_ */ |