#ifndef _STRING_H #define _STRING_H 1 // https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/string.h.html #include <sys/cdefs.h> __BEGIN_DECLS #include <stddef.h> #include <bits/types/locale_t.h> void* memccpy(void* __restrict s1, const void* __restrict s2, int c, size_t n); void* memchr(const void* s, int c, size_t n); int memcmp(const void* s1, const void* s2, size_t n); void* memcpy(void* __restrict s1, const void* __restrict s2, size_t n); void* memmove(void* s1, const void* s2, size_t n); void* memset(void* s, int c, size_t n); char* stpcpy(char* __restrict s1, const char* __restrict s2); char* stpncpy(char* __restrict s1, const char* __restrict s2, size_t n); char* strcat(char* __restrict s1, const char* __restrict s2); char* strchr(const char* s, int c); char* strchrnul(const char* s, int c); int strcmp(const char* s1, const char* s2); int strcoll(const char* s1, const char* s2); int strcoll_l(const char* s1, const char* s2, locale_t locale); char* strcpy(char* __restrict s1, const char* __restrict s2); size_t strcspn(const char* s1, const char* s2); char* strdup(const char* s); char* strerror(int errnum); char* strerror_l(int errnum, locale_t locale); int strerror_r(int errnum, char* strerrbuf, size_t buflen); size_t strlen(const char* s); char* strncat(char* __restrict s1, const char* __restrict s2, size_t n); int strncmp(const char* s1, const char* s2, size_t n); char* strncpy(char* __restrict s1, const char* __restrict s2, size_t n); char* strndup(const char* s, size_t n); size_t strnlen(const char* s, size_t maxlen); char* strpbrk(const char* s1, const char* s2); char* strrchr(const char* s, int c); char* strsignal(int signum); size_t strspn(const char* s1, const char* s2); char* strstr(const char* s1, const char* s2); char* strtok(char* __restrict s, const char* __restrict sep); char* strtok_r(char* __restrict s, const char* __restrict sep, char** __restrict state); size_t strxfrm(char* __restrict s1, const char* __restrict s2, size_t n); size_t strxfrm_l(char* __restrict s1, const char* __restrict s2, size_t n, locale_t locale); const char* strerrorname_np(int error); const char* strerrordesc_np(int error); __END_DECLS #endif