diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/string.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/string.h b/include/string.h index ca22055ed..66f64e7d1 100644 --- a/include/string.h +++ b/include/string.h @@ -374,11 +374,10 @@ extern char *rindex (__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 (int __i) __THROW __attribute__ ((__const__)); -libc_hidden_proto(ffs) /* The following two functions are non-standard but necessary for non-32 bit platforms. */ -# if 0 /*#ifdef __USE_GNU*/ +#ifdef __USE_GNU extern int ffsl (long int __l) __THROW __attribute__ ((__const__)); # ifdef __GNUC__ __extension__ extern int ffsll (long long int __ll) @@ -386,6 +385,13 @@ __extension__ extern int ffsll (long long int __ll) # endif # endif +#ifdef _LIBC +extern __typeof(ffs) __libc_ffs; +libc_hidden_proto(__libc_ffs); +extern __typeof(ffsll) __libc_ffsll; +libc_hidden_proto(__libc_ffsll) +#endif + /* Compare S1 and S2, ignoring case. */ extern int strcasecmp (__const char *__s1, __const char *__s2) __THROW __attribute_pure__ __nonnull ((1, 2)); |