#pragma once

#include <stddef.h>

///@defgroup libk libk
///@{
///@defgroup stdlib stdlib
///@{

/**
 * Allocate size bytes and return a pointer to the allocated memory
 */
void *malloc(size_t size);

/**
 * Free the memory space pointed to by ptr
 */
void free(void *ptr);

/**
 * Fill the first n bytes of the memory area pointed to by s with the constant byte c.
 */
void *memset(void *s, int c, long unsigned n);

/**
 * Copy n bytes from memory area src to memory area dest.  The memory areas must not overlap.
 */
void *memcpy(void *restrict dest, const void *restrict src, long unsigned n);

///@}
///@}