#pragma once

#include <stddef.h>

char *strchr(const char *s, int c);
int strcmp(const char *s1, const char *s2);
char *strcpy(char *restrict d, const char *restrict s);
size_t strlen(const char *s);
size_t strspn(const char *s, const char *a);
char *strpbrk(const char *s, const char *a);
int strcoll(const char *s1, const char *s2);

void *memcpy(void *restrict dest, const void *restrict src, size_t n);
int memcmp(const void *s1, const void *s2, size_t n);