#pragma once #include int memcmp(const void *vl, const void *vr, size_t n); void *memcpy(void *restrict dest, const void *restrict src, size_t n); void *memmove(void *dest, const void *src, size_t n); void *memset(void *dest, int c, size_t n); char *strcpy(char *restrict dest, const char *restrict src); char *strncpy(char *restrict dest, const char *restrict src, size_t n); size_t strlen(const char *s); int strncmp( const char* lhs, const char* rhs, size_t count );