diff options
Diffstat (limited to 'sysdeps/i386')
| -rw-r--r-- | sysdeps/i386/i486/bits/string.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sysdeps/i386/i486/bits/string.h b/sysdeps/i386/i486/bits/string.h index ef808d2e7d..80fcc48a2b 100644 --- a/sysdeps/i386/i486/bits/string.h +++ b/sysdeps/i386/i486/bits/string.h @@ -979,6 +979,14 @@ __strchr_g (__const char *__s, int __c) } +/* Find the first occurrence of C in S. This is the BSD name. */ +#define _HAVE_STRING_ARCH_index 1 +#define index(s, c) \ + (__extension__ (__builtin_constant_p (c) \ + ? __strchr_c (s, ((c) & 0xff) << 8) \ + : __strchr_g (s, c))) + + /* Find the last occurrence of C in S. */ #define _HAVE_STRING_ARCH_strrchr 1 #define strrchr(s, c) \ @@ -1067,6 +1075,14 @@ __strrchr_g (__const char *__s, int __c) #endif +/* Find the last occurrence of C in S. This is the BSD name. */ +#define _HAVE_STRING_ARCH_rindex 1 +#define rindex(s, c) \ + (__extension__ (__builtin_constant_p (c) \ + ? __strrchr_c (s, ((c) & 0xff) << 8) \ + : __strrchr_g (s, c))) + + /* Return the length of the initial segment of S which consists entirely of characters not in REJECT. */ #define _HAVE_STRING_ARCH_strcspn 1 |