diff options
Diffstat (limited to 'include/errno.h')
| -rw-r--r-- | include/errno.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/errno.h b/include/errno.h index e24a33b..14ac3cb 100644 --- a/include/errno.h +++ b/include/errno.h @@ -6,4 +6,7 @@ extern int errno; #define __set_errno(val) do { errno = val; } while (0) +#ifdef CONFIG_ERRNO_STR +const char *errno_str(int errno); +#endif #endif /* _ERRNO_H */ |