1#ifndef _STRINGS_H 2#define _STRINGS_H 3 4#ifdef __cplusplus 5extern "C" { 6#endif 7 8 9#define __NEED_size_t 10#define __NEED_locale_t 11#include <bits/alltypes.h> 12 13#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_POSIX_SOURCE) \ 14 || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE+0 < 200809L) \ 15 || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700) 16int bcmp (const void *, const void *, size_t); 17void bcopy (const void *, void *, size_t); 18void bzero (void *, size_t); 19char *index (const char *, int); 20char *rindex (const char *, int); 21#endif 22 23#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) 24int ffs (int); 25int ffsl (long); 26int ffsll (long long); 27#endif 28 29int strcasecmp (const char *, const char *); 30int strncasecmp (const char *, const char *, size_t); 31 32int strcasecmp_l (const char *, const char *, locale_t); 33int strncasecmp_l (const char *, const char *, size_t, locale_t); 34 35#ifdef __cplusplus 36} 37#endif 38 39#endif 40