diff options
Diffstat (limited to 'include/libbb.h')
| -rw-r--r-- | include/libbb.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h index 1d91a0a..fcd0dfa 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -255,6 +255,14 @@ extern char *xstrdup(const char *s); extern char *xstrndup(const char *s, int n); extern char *safe_strncpy(char *dst, const char *src, size_t size); extern char *xasprintf(const char *format, ...) __attribute__ ((format (printf, 1, 2))); +// gcc-4.1.1 still isn't good enough at optimizing it +// (+200 bytes compared to macro) +//static ATTRIBUTE_ALWAYS_INLINE +//int LONE_DASH(const char *s) { return s[0] == '-' && !s[1]; } +//static ATTRIBUTE_ALWAYS_INLINE +//int NOT_LONE_DASH(const char *s) { return s[0] != '-' || s[1]; } +#define LONE_DASH(s) ((s)[0] == '-' && !(s)[1]) +#define NOT_LONE_DASH(s) ((s)[0] != '-' || (s)[1]) /* dmalloc will redefine these to it's own implementation. It is safe * to have the prototypes here unconditionally. */ |