diff options
Diffstat (limited to 'string/string.h')
| -rw-r--r-- | string/string.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/string/string.h b/string/string.h index f790a246f9..5621dfb39a 100644 --- a/string/string.h +++ b/string/string.h @@ -118,24 +118,24 @@ extern char *strndup __P ((__const char *__string, size_t __n)); #if defined __USE_GNU && defined __GNUC__ /* Duplicate S, returning an identical alloca'd string. */ -#define strdupa(s) \ +# define strdupa(s) \ (__extension__ \ ({ \ __const char *__old = (s); \ size_t __len = strlen (__old) + 1; \ char *__new = __builtin_alloca (__len); \ - memcpy (__new, __old, __len); \ + (char *) memcpy (__new, __old, __len); \ })) /* Return an alloca'd copy of at most N bytes of string. */ -#define strndupa(s, n) \ +# define strndupa(s, n) \ (__extension__ \ ({ \ __const char *__old = (s); \ size_t __len = strnlen (__old, (n)); \ char *__new = __builtin_alloca (__len + 1); \ __new[__len] = '\0'; \ - memcpy (__new, __old, __len); \ + (char *) memcpy (__new, __old, __len); \ })) #endif @@ -182,14 +182,14 @@ extern size_t strlen __P ((__const char *__s)); If no '\0' terminator is found in that many characters, return MAXLEN. */ extern size_t strnlen __P ((__const char *__string, size_t __maxlen)); -#ifdef __OPTIMIZE__ +# ifdef __OPTIMIZE__ extern __inline size_t strnlen (__const char *__string, size_t __maxlen) { __const char *__end = (__const char *) memchr (__string, '\0', __maxlen); return __end ? __end - __string : __maxlen; } -#endif +# endif #endif @@ -207,6 +207,7 @@ extern char *strerror_r __P ((int __errnum, char *__buf, size_t __buflen)); extern void bcopy __P ((__const __ptr_t __src, __ptr_t __dest, size_t __n)); /* Set N bytes of S to 0. */ +extern void __bzero __P ((__ptr_t __s, size_t __n)); extern void bzero __P ((__ptr_t __s, size_t __n)); /* Compare N bytes of S1 and S2 (same as memcmp). */ |