#pragma once

#include <stddef.h>

int strcmp(const char *lhs, const char *rhs);
char *strcpy(char *destination, const char *source);
size_t strlen(const char *str);
char *strtok_r(char *str, const char *delimiters, char **saveptr);

void *memcpy(void *dest, const void *src, size_t count);
void *memzero(void *start, void *end);