diff options
Diffstat (limited to 'include/errno.h')
| -rw-r--r-- | include/errno.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/errno.h b/include/errno.h index 9e1e3202..0361b33a 100644 --- a/include/errno.h +++ b/include/errno.h @@ -5,6 +5,8 @@ extern "C" { #endif +#include <features.h> + #include <bits/errno.h> #ifdef __GNUC__ @@ -13,6 +15,10 @@ __attribute__((const)) int *__errno_location(void); #define errno (*__errno_location()) +#ifdef _GNU_SOURCE +extern char *program_invocation_short_name, *program_invocation_name; +#endif + #ifdef __cplusplus } #endif |