You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
111 lines
4.6 KiB
111 lines
4.6 KiB
4 months ago
|
// -*- C++ -*-
|
||
|
|
//===--------------------------- string.h ---------------------------------===//
|
||
|
|
//
|
||
|
|
// The LLVM Compiler Infrastructure
|
||
|
|
//
|
||
|
|
// This file is distributed under the University of Illinois Open Source
|
||
|
|
// License. See LICENSE.TXT for details.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
#ifndef _LIBCPP_STRING_H
|
||
|
|
#define _LIBCPP_STRING_H
|
||
|
|
|
||
|
|
/*
|
||
|
|
string.h synopsis
|
||
|
|
|
||
|
|
Macros:
|
||
|
|
|
||
|
|
NULL
|
||
|
|
|
||
|
|
Types:
|
||
|
|
|
||
|
|
size_t
|
||
|
|
|
||
|
|
void* memcpy(void* restrict s1, const void* restrict s2, size_t n);
|
||
|
|
void* memmove(void* s1, const void* s2, size_t n);
|
||
|
|
char* strcpy (char* restrict s1, const char* restrict s2);
|
||
|
|
char* strncpy(char* restrict s1, const char* restrict s2, size_t n);
|
||
|
|
char* strcat (char* restrict s1, const char* restrict s2);
|
||
|
|
char* strncat(char* restrict s1, const char* restrict s2, size_t n);
|
||
|
|
int memcmp(const void* s1, const void* s2, size_t n);
|
||
|
|
int strcmp (const char* s1, const char* s2);
|
||
|
|
int strncmp(const char* s1, const char* s2, size_t n);
|
||
|
|
int strcoll(const char* s1, const char* s2);
|
||
|
|
size_t strxfrm(char* restrict s1, const char* restrict s2, size_t n);
|
||
|
|
const void* memchr(const void* s, int c, size_t n);
|
||
|
|
void* memchr( void* s, int c, size_t n);
|
||
|
|
const char* strchr(const char* s, int c);
|
||
|
|
char* strchr( char* s, int c);
|
||
|
|
size_t strcspn(const char* s1, const char* s2);
|
||
|
|
const char* strpbrk(const char* s1, const char* s2);
|
||
|
|
char* strpbrk( char* s1, const char* s2);
|
||
|
|
const char* strrchr(const char* s, int c);
|
||
|
|
char* strrchr( char* s, int c);
|
||
|
|
size_t strspn(const char* s1, const char* s2);
|
||
|
|
const char* strstr(const char* s1, const char* s2);
|
||
|
|
char* strstr( char* s1, const char* s2);
|
||
|
|
char* strtok(char* restrict s1, const char* restrict s2);
|
||
|
|
void* memset(void* s, int c, size_t n);
|
||
|
|
char* strerror(int errnum);
|
||
|
|
size_t strlen(const char* s);
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <__config>
|
||
|
|
|
||
|
|
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
||
|
|
#pragma GCC system_header
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include_next <string.h>
|
||
|
|
|
||
|
|
// MSVCRT, GNU libc and its derivates may already have the correct prototype in
|
||
|
|
// <string.h>. This macro can be defined by users if their C library provides
|
||
|
|
// the right signature.
|
||
|
|
#if defined(__CORRECT_ISO_CPP_STRING_H_PROTO) || defined(_LIBCPP_MSVCRT) || \
|
||
|
|
defined(__sun__) || defined(_STRING_H_CPLUSPLUS_98_CONFORMANCE_)
|
||
|
|
#define _LIBCPP_STRING_H_HAS_CONST_OVERLOADS
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(__cplusplus) && !defined(_LIBCPP_STRING_H_HAS_CONST_OVERLOADS) && defined(_LIBCPP_PREFERRED_OVERLOAD)
|
||
|
|
extern "C++" {
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
||
|
|
char* __libcpp_strchr(const char* __s, int __c) {return (char*)strchr(__s, __c);}
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD
|
||
|
|
const char* strchr(const char* __s, int __c) {return __libcpp_strchr(__s, __c);}
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD
|
||
|
|
char* strchr( char* __s, int __c) {return __libcpp_strchr(__s, __c);}
|
||
|
|
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
||
|
|
char* __libcpp_strpbrk(const char* __s1, const char* __s2) {return (char*)strpbrk(__s1, __s2);}
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD
|
||
|
|
const char* strpbrk(const char* __s1, const char* __s2) {return __libcpp_strpbrk(__s1, __s2);}
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD
|
||
|
|
char* strpbrk( char* __s1, const char* __s2) {return __libcpp_strpbrk(__s1, __s2);}
|
||
|
|
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
||
|
|
char* __libcpp_strrchr(const char* __s, int __c) {return (char*)strrchr(__s, __c);}
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD
|
||
|
|
const char* strrchr(const char* __s, int __c) {return __libcpp_strrchr(__s, __c);}
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD
|
||
|
|
char* strrchr( char* __s, int __c) {return __libcpp_strrchr(__s, __c);}
|
||
|
|
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
||
|
|
void* __libcpp_memchr(const void* __s, int __c, size_t __n) {return (void*)memchr(__s, __c, __n);}
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD
|
||
|
|
const void* memchr(const void* __s, int __c, size_t __n) {return __libcpp_memchr(__s, __c, __n);}
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD
|
||
|
|
void* memchr( void* __s, int __c, size_t __n) {return __libcpp_memchr(__s, __c, __n);}
|
||
|
|
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
||
|
|
char* __libcpp_strstr(const char* __s1, const char* __s2) {return (char*)strstr(__s1, __s2);}
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD
|
||
|
|
const char* strstr(const char* __s1, const char* __s2) {return __libcpp_strstr(__s1, __s2);}
|
||
|
|
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD
|
||
|
|
char* strstr( char* __s1, const char* __s2) {return __libcpp_strstr(__s1, __s2);}
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif // _LIBCPP_STRING_H
|