include/string.h

   1 #ifndef _STRING_H
   2 #define _STRING_H
   3
   4 #ifdef __cplusplus
   5 extern "C" {
   6 #endif
   7
   8 #include <features.h>
   9
  10 #ifdef __cplusplus
  11 #define NULL 0L
  12 #else
  13 #define NULL ((void*)0)
  14 #endif
  15
  16 #define __NEED_size_t
  17 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
  18  || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
  19  || defined(_BSD_SOURCE)
  20 #define __NEED_locale_t
  21 #endif
  22
  23 #include <bits/alltypes.h>
  24
  25 void *memcpy (void *__restrict, const void *__restrict, size_t);
  26 void *memmove (void *, const void *, size_t);
  27 void *memset (void *, int, size_t);
  28 int memcmp (const void *, const void *, size_t);
  29 void *memchr (const void *, int, size_t);
  30
  31 char *strcpy (char *__restrict, const char *__restrict);
  32 char *strncpy (char *__restrict, const char *__restrict, size_t);
  33
  34 char *strcat (char *__restrict, const char *__restrict);
  35 char *strncat (char *__restrict, const char *__restrict, size_t);
  36
  37 int strcmp (const char *, const char *);
  38 int strncmp (const char *, const char *, size_t);
  39
  40 int strcoll (const char *, const char *);
  41 size_t strxfrm (char *__restrict, const char *__restrict, size_t);
  42
  43 char *strchr (const char *, int);
  44 char *strrchr (const char *, int);
  45
  46 size_t strcspn (const char *, const char *);
  47 size_t strspn (const char *, const char *);
  48 char *strpbrk (const char *, const char *);
  49 char *strstr (const char *, const char *);
  50 char *strtok (char *__restrict, const char *__restrict);
  51
  52 size_t strlen (const char *);
  53
  54 char *strerror (int);
  55
  56 #if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
  57 #include <strings.h>
  58 #endif
  59
  60 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
  61  || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
  62  || defined(_BSD_SOURCE)
  63 char *strtok_r (char *__restrict, const char *__restrict, char **__restrict);
  64 int strerror_r (int, char *, size_t);
  65 char *stpcpy(char *__restrict, const char *__restrict);
  66 char *stpncpy(char *__restrict, const char *__restrict, size_t);
  67 size_t strnlen (const char *, size_t);
  68 char *strdup (const char *);
  69 char *strndup (const char *, size_t);
  70 char *strsignal(int);
  71 char *strerror_l (int, locale_t);
  72 int strcoll_l (const char *, const char *, locale_t);
  73 size_t strxfrm_l (char *__restrict, const char *__restrict, size_t, locale_t);
  74 #endif
  75
  76 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
  77  || defined(_BSD_SOURCE)
  78 void *memccpy (void *__restrict, const void *__restrict, int, size_t);
  79 #endif
  80
  81 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
  82 char *strsep(char **, const char *);
  83 size_t strlcat (char *, const char *, size_t);
  84 size_t strlcpy (char *, const char *, size_t);
  85 void explicit_bzero (void *, size_t);
  86 #endif
  87
  88 #ifdef _GNU_SOURCE
  89 #define strdupa(x)      strcpy(alloca(strlen(x)+1),x)
  90 int strverscmp (const char *, const char *);
  91 char *strchrnul(const char *, int);
  92 char *strcasestr(const char *, const char *);
  93 void *memmem(const void *, size_t, const void *, size_t);
  94 void *memrchr(const void *, int, size_t);
  95 void *mempcpy(void *, const void *, size_t);
  96 #ifndef __cplusplus
  97 char *basename();
  98 #endif
  99 #endif
 100
 101 #ifdef __cplusplus
 102 }
 103 #endif
 104
 105 #endif