include/assert.h

   1 #include <features.h>
   2
   3 #undef assert
   4
   5 #ifdef NDEBUG
   6 #define assert(x) (void)0
   7 #else
   8 #define assert(x) ((void)((x) || (__assert_fail(#x, __FILE__, __LINE__, __func__),0)))
   9 #endif
  10
  11 #if __STDC_VERSION__ >= 201112L && !defined(__cplusplus)
  12 #define static_assert _Static_assert
  13 #endif
  14
  15 #ifdef __cplusplus
  16 extern "C" {
  17 #endif
  18
  19 _Noreturn void __assert_fail (const char *, const char *, int, const char *);
  20
  21 #ifdef __cplusplus
  22 }
  23 #endif