| #ifndef __ASSERT | |
| #define __ASSERT | |
| void assert(int); | |
| #endif /* __ASSERT */ | |
| #undef assert | |
| #ifdef NDEBUG | |
| #define assert(ignore) ((void)0) | |
| #else | |
| extern int _assert(char *, char *, unsigned); | |
| #define assert(e) ((void)((e)||_assert(#e, __FILE__, __LINE__))) | |
| #endif /* NDEBUG */ |