diff options
Diffstat (limited to 'string/string.h')
| -rw-r--r-- | string/string.h | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/string/string.h b/string/string.h index 414f2cb..ff6d3df 100644 --- a/string/string.h +++ b/string/string.h @@ -46,7 +46,7 @@ extern __ptr_t memmove __P ((__ptr_t __dest, __const __ptr_t __src, or NULL if C was not found in the first N bytes of SRC. */ extern __ptr_t __memccpy __P ((__ptr_t __dest, __const __ptr_t __src, int __c, size_t __n)); -#if defined (__USE_SVID) || defined (__USE_BSD) +#if defined (__USE_SVID) || defined (__USE_BSD) || defined (__USE_XOPEN) extern __ptr_t memccpy __P ((__ptr_t __dest, __const __ptr_t __src, int __c, size_t __n)); #endif /* SVID. */ @@ -83,7 +83,7 @@ extern int strcoll __P ((__const char *__s1, __const char *__s2)); /* Put a transformation of SRC into no more than N bytes of DEST. */ extern size_t strxfrm __P ((char *__dest, __const char *__src, size_t __n)); -#if defined (__USE_SVID) || defined (__USE_BSD) +#if defined(__USE_SVID) || defined(__USE_BSD) || defined(__USE_XOPEN_EXTENDED) /* Duplicate S, returning an identical malloc'd string. */ extern char *__strdup __P ((__const char *__s)); extern char *strdup __P ((__const char *__s)); @@ -177,13 +177,7 @@ extern char *strerror __P ((int __errnum)); extern char *strerror_r __P ((int __errnum, char *__buf, size_t __buflen)); #endif -#ifdef __USE_BSD -/* Find the first occurrence of C in S (same as strchr). */ -extern char *index __P ((__const char *__s, int __c)); - -/* Find the last occurrence of C in S (same as strrchr). */ -extern char *rindex __P ((__const char *__s, int __c)); - +#if defined(__USE_BSD) || defined(__USE_XOPEN_EXTENDED) /* Copy N bytes of SRC to DEST (like memmove, but args reversed). */ extern void bcopy __P ((__const __ptr_t __src, __ptr_t __dest, size_t __n)); @@ -193,6 +187,12 @@ extern void bzero __P ((__ptr_t __s, size_t __n)); /* Compare N bytes of S1 and S2 (same as memcmp). */ extern int bcmp __P ((__const __ptr_t __s1, __const __ptr_t __s2, size_t __n)); +/* Find the first occurrence of C in S (same as strchr). */ +extern char *index __P ((__const char *__s, int __c)); + +/* Find the last occurrence of C in S (same as strrchr). */ +extern char *rindex __P ((__const char *__s, int __c)); + /* Return the position of the first bit set in I, or 0 if none are set. The least-significant bit is position 1, the most-significant 32. */ extern int ffs __P ((int __i)); @@ -206,7 +206,9 @@ extern int __strncasecmp __P ((__const char *__s1, __const char *__s2, size_t __n)); extern int strncasecmp __P ((__const char *__s1, __const char *__s2, size_t __n)); +#endif /* Use BSD or X/Open Unix. */ +#ifdef __USE_BSD /* Return the next DELIM-delimited token from *STRINGP, terminating it with a '\0', and update *STRINGP to point past it. */ extern char *__strsep __P ((char **__stringp, __const char *__delim)); @@ -238,14 +240,6 @@ extern __ptr_t memfrob __P ((__ptr_t __s, size_t __n)); extern char *basename __P ((__const char *__filename)); #endif -#ifdef __USE_SVID -/* Swab pairs bytes in the first N bytes of the area pointed to by - FROM and copy the result to TO. The value of TO must not be in the - range [FROM - N + 1, FROM - 1]. If N is odd the first byte in FROM - is without partner. */ -extern void swab __P ((__const char *__from, __const char *__to, size_t __n)); -#endif - __END_DECLS #endif /* string.h */ |