#ifndef SYSROOT_STRINGS_H_
#define SYSROOT_STRINGS_H_

#ifdef __cplusplus
extern "C" {
#endif

#define __NEED_size_t
#define __NEED_locale_t
#include <bits/alltypes.h>

#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_POSIX_SOURCE) || \
    (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE + 0 < 200809L) ||            \
    (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE + 0 < 700)
int bcmp(const void*, const void*, size_t);
void bcopy(const void*, void*, size_t);
void bzero(void*, size_t);
char* index(const char*, int);
char* rindex(const char*, int);
#endif

#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
int ffs(int);
int ffsl(long);
int ffsll(long long);
#endif

int strcasecmp(const char*, const char*);
int strncasecmp(const char*, const char*, size_t);

int strcasecmp_l(const char*, const char*, locale_t);
int strncasecmp_l(const char*, const char*, size_t, locale_t);

#ifdef __cplusplus
}
#endif

#endif  // SYSROOT_STRINGS_H_