diff options
Diffstat (limited to 'include/libbb.h')
| -rw-r--r-- | include/libbb.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/libbb.h b/include/libbb.h index 26a0f0d..2f5aa60 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -391,11 +391,13 @@ ssize_t recv_from_to(int fd, void *buf, size_t len, int flags, struct sockaddr *from, struct sockaddr *to, socklen_t sa_size); - -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))); +char *xstrdup(const char *s); +char *xstrndup(const char *s, int n); +char *safe_strncpy(char *dst, const char *src, size_t size); +/* Guaranteed to NOT be a macro (smallest code). Saves nearly 2k on uclibc. +/* But potentially slow, don't use in one-billion-times loops */ +int bb_putchar(int ch); +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 ALWAYS_INLINE |