mem.h

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/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
/* If you are missing that file, acquire a complete release at teeworlds.com.                */
 
#ifndef BASE_MEM_H
#define BASE_MEM_H
 
#include <cstdint>
#include <cstring>
#include <type_traits>


void mem_copy(void *dest, const void *source, size_t size);

void mem_move(void *dest, const void *source, size_t size);

template<typename T>
inline void mem_zero(T *block, size_t size)
{
    static_assert((std::is_trivially_constructible<T>::value && std::is_trivially_destructible<T>::value) || std::is_fundamental<T>::value);
    memset(block, 0, size);
}

int mem_comp(const void *a, const void *b, size_t size);

bool mem_has_null(const void *block, size_t size);

bool mem_is_null(const void *block, size_t size);
 
#endif