1*0b57cec5SDimitry Andric// -*- C++ -*- 2*0b57cec5SDimitry Andric//===--------------------------- cstring ----------------------------------===// 3*0b57cec5SDimitry Andric// 4*0b57cec5SDimitry Andric// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5*0b57cec5SDimitry Andric// See https://llvm.org/LICENSE.txt for license information. 6*0b57cec5SDimitry Andric// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7*0b57cec5SDimitry Andric// 8*0b57cec5SDimitry Andric//===----------------------------------------------------------------------===// 9*0b57cec5SDimitry Andric 10*0b57cec5SDimitry Andric#ifndef _LIBCPP_CSTRING 11*0b57cec5SDimitry Andric#define _LIBCPP_CSTRING 12*0b57cec5SDimitry Andric 13*0b57cec5SDimitry Andric/* 14*0b57cec5SDimitry Andric cstring synopsis 15*0b57cec5SDimitry Andric 16*0b57cec5SDimitry AndricMacros: 17*0b57cec5SDimitry Andric 18*0b57cec5SDimitry Andric NULL 19*0b57cec5SDimitry Andric 20*0b57cec5SDimitry Andricnamespace std 21*0b57cec5SDimitry Andric{ 22*0b57cec5SDimitry Andric 23*0b57cec5SDimitry AndricTypes: 24*0b57cec5SDimitry Andric 25*0b57cec5SDimitry Andric size_t 26*0b57cec5SDimitry Andric 27*0b57cec5SDimitry Andricvoid* memcpy(void* restrict s1, const void* restrict s2, size_t n); 28*0b57cec5SDimitry Andricvoid* memmove(void* s1, const void* s2, size_t n); 29*0b57cec5SDimitry Andricchar* strcpy (char* restrict s1, const char* restrict s2); 30*0b57cec5SDimitry Andricchar* strncpy(char* restrict s1, const char* restrict s2, size_t n); 31*0b57cec5SDimitry Andricchar* strcat (char* restrict s1, const char* restrict s2); 32*0b57cec5SDimitry Andricchar* strncat(char* restrict s1, const char* restrict s2, size_t n); 33*0b57cec5SDimitry Andricint memcmp(const void* s1, const void* s2, size_t n); 34*0b57cec5SDimitry Andricint strcmp (const char* s1, const char* s2); 35*0b57cec5SDimitry Andricint strncmp(const char* s1, const char* s2, size_t n); 36*0b57cec5SDimitry Andricint strcoll(const char* s1, const char* s2); 37*0b57cec5SDimitry Andricsize_t strxfrm(char* restrict s1, const char* restrict s2, size_t n); 38*0b57cec5SDimitry Andricconst void* memchr(const void* s, int c, size_t n); 39*0b57cec5SDimitry Andric void* memchr( void* s, int c, size_t n); 40*0b57cec5SDimitry Andricconst char* strchr(const char* s, int c); 41*0b57cec5SDimitry Andric char* strchr( char* s, int c); 42*0b57cec5SDimitry Andricsize_t strcspn(const char* s1, const char* s2); 43*0b57cec5SDimitry Andricconst char* strpbrk(const char* s1, const char* s2); 44*0b57cec5SDimitry Andric char* strpbrk( char* s1, const char* s2); 45*0b57cec5SDimitry Andricconst char* strrchr(const char* s, int c); 46*0b57cec5SDimitry Andric char* strrchr( char* s, int c); 47*0b57cec5SDimitry Andricsize_t strspn(const char* s1, const char* s2); 48*0b57cec5SDimitry Andricconst char* strstr(const char* s1, const char* s2); 49*0b57cec5SDimitry Andric char* strstr( char* s1, const char* s2); 50*0b57cec5SDimitry Andricchar* strtok(char* restrict s1, const char* restrict s2); 51*0b57cec5SDimitry Andricvoid* memset(void* s, int c, size_t n); 52*0b57cec5SDimitry Andricchar* strerror(int errnum); 53*0b57cec5SDimitry Andricsize_t strlen(const char* s); 54*0b57cec5SDimitry Andric 55*0b57cec5SDimitry Andric} // std 56*0b57cec5SDimitry Andric 57*0b57cec5SDimitry Andric*/ 58*0b57cec5SDimitry Andric 59*0b57cec5SDimitry Andric#include <__config> 60*0b57cec5SDimitry Andric#include <string.h> 61*0b57cec5SDimitry Andric 62*0b57cec5SDimitry Andric#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 63*0b57cec5SDimitry Andric#pragma GCC system_header 64*0b57cec5SDimitry Andric#endif 65*0b57cec5SDimitry Andric 66*0b57cec5SDimitry Andric_LIBCPP_BEGIN_NAMESPACE_STD 67*0b57cec5SDimitry Andric 68*0b57cec5SDimitry Andricusing ::size_t; 69*0b57cec5SDimitry Andricusing ::memcpy; 70*0b57cec5SDimitry Andricusing ::memmove; 71*0b57cec5SDimitry Andricusing ::strcpy; 72*0b57cec5SDimitry Andricusing ::strncpy; 73*0b57cec5SDimitry Andricusing ::strcat; 74*0b57cec5SDimitry Andricusing ::strncat; 75*0b57cec5SDimitry Andricusing ::memcmp; 76*0b57cec5SDimitry Andricusing ::strcmp; 77*0b57cec5SDimitry Andricusing ::strncmp; 78*0b57cec5SDimitry Andricusing ::strcoll; 79*0b57cec5SDimitry Andricusing ::strxfrm; 80*0b57cec5SDimitry Andricusing ::memchr; 81*0b57cec5SDimitry Andricusing ::strchr; 82*0b57cec5SDimitry Andricusing ::strcspn; 83*0b57cec5SDimitry Andricusing ::strpbrk; 84*0b57cec5SDimitry Andricusing ::strrchr; 85*0b57cec5SDimitry Andricusing ::strspn; 86*0b57cec5SDimitry Andricusing ::strstr; 87*0b57cec5SDimitry Andric#ifndef _LIBCPP_HAS_NO_THREAD_UNSAFE_C_FUNCTIONS 88*0b57cec5SDimitry Andricusing ::strtok; 89*0b57cec5SDimitry Andric#endif 90*0b57cec5SDimitry Andricusing ::memset; 91*0b57cec5SDimitry Andricusing ::strerror; 92*0b57cec5SDimitry Andricusing ::strlen; 93*0b57cec5SDimitry Andric 94*0b57cec5SDimitry Andric_LIBCPP_END_NAMESPACE_STD 95*0b57cec5SDimitry Andric 96*0b57cec5SDimitry Andric#endif // _LIBCPP_CSTRING 97