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| | #ifndef _STRING_H
#define _STRING_H
#ifdef __cplusplus
extern "C" {
#endif
#include <features.h>
#if __cplusplus >= 201103L
#define NULL nullptr
#elif defined(__cplusplus)
#define NULL 0L
#else
#define NULL ((void*)0)
#endif
#define __NEED_size_t
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
|| defined(_BSD_SOURCE)
#define __NEED_locale_t
#endif
#include <bits/alltypes.h>
void *memcpy (void *__restrict, const void *__restrict, size_t);
void *memmove (void *, const void *, size_t);
void *memset (void *, int, size_t);
int memcmp (const void *, const void *, size_t);
void *(memchr) (const void *, int, size_t);
char *(strchr) (const char *, int);
char *(strrchr) (const char *, int);
char *(strpbrk) (const char *, const char *);
char *(strstr) (const char *, const char *);
#if __STDC_VERSION__ > 201112L
# define memchr(S, C, N) \
_Generic( \
/* ensure conversion to a void pointer */ \
1 ? (S) : (void*)1, \
void const*: (void const*)memchr((void const*)(S), (C), (N)), \
/* volatile qualification of *S is an error for this call */ \
default: memchr((S), (C), (N)) \
)
# define strchr(S, C) \
_Generic( \
(S), \
void const*: (char const*)strchr((char const*)(S), (C)), \
char const*: (char const*)strchr((char const*)(S), (C)), \
/* volatile qualification of *S is an error for this call */ \
default: strchr((S), (C)) \
)
# define strrchr(S, C) \
_Generic( \
(S), \
void const*: (char const*)strrchr((char const*)(S), (C)), \
char const*: (char const*)strrchr((char const*)(S), (C)), \
/* volatile qualification of *S is an error for this call */ \
default: strrchr((S), (C)) \
)
# define strpbrk(S, A) \
_Generic( \
(S), \
void const*: (char const*)strpbrk((char const*)(S), (A)), \
char const*: (char const*)strpbrk((char const*)(S), (A)), \
/* volatile qualification of *S is an error for this call */ \
default: strpbrk((S), (A)) \
)
# define strstr(H, N) \
_Generic( \
(H), \
void const*: (char const*)strstr((char const*)(H), (N)), \
char const*: (char const*)strstr((char const*)(H), (N)), \
/* volatile qualification of *S is an error for this call */ \
default: strstr((H), (N)) \
)
#endif
char *strcpy (char *__restrict, const char *__restrict);
char *strncpy (char *__restrict, const char *__restrict, size_t);
char *strcat (char *__restrict, const char *__restrict);
char *strncat (char *__restrict, const char *__restrict, size_t);
int strcmp (const char *, const char *);
int strncmp (const char *, const char *, size_t);
int strcoll (const char *, const char *);
size_t strxfrm (char *__restrict, const char *__restrict, size_t);
size_t strcspn (const char *, const char *);
size_t strspn (const char *, const char *);
char *strtok (char *__restrict, const char *__restrict);
size_t strlen (const char *);
char *strerror (int);
char *strdup (const char *);
char *strndup (const char *, size_t);
void *memccpy (void *__restrict, const void *__restrict, int, size_t);
#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
#include <strings.h>
#endif
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
|| defined(_BSD_SOURCE)
char *strtok_r (char *__restrict, const char *__restrict, char **__restrict);
int strerror_r (int, char *, size_t);
char *stpcpy(char *__restrict, const char *__restrict);
char *stpncpy(char *__restrict, const char *__restrict, size_t);
size_t strnlen (const char *, size_t);
char *strsignal(int);
char *strerror_l (int, locale_t);
int strcoll_l (const char *, const char *, locale_t);
size_t strxfrm_l (char *__restrict, const char *__restrict, size_t, locale_t);
void *memmem(const void *, size_t, const void *, size_t);
#endif
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
char *strsep(char **, const char *);
size_t strlcat (char *, const char *, size_t);
size_t strlcpy (char *, const char *, size_t);
void explicit_bzero (void *, size_t);
#endif
#ifdef _GNU_SOURCE
#define strdupa(x) strcpy(alloca(strlen(x)+1),x)
int strverscmp (const char *, const char *);
char *strchrnul(const char *, int);
char *strcasestr(const char *, const char *);
void *memrchr(const void *, int, size_t);
void *mempcpy(void *, const void *, size_t);
#ifndef __cplusplus
char *basename();
#endif
#endif
#ifdef __cplusplus
}
#endif
#endif
|