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#ifndef ZIG_ENDIAN_H
#define ZIG_ENDIAN_H
// Every OSes seem to define endianness macros in different files.
#if defined(__APPLE__)
#include <machine/endian.h>
#define ZIG_BIG_ENDIAN BIG_ENDIAN
#define ZIG_LITTLE_ENDIAN LITTLE_ENDIAN
#define ZIG_BYTE_ORDER BYTE_ORDER
#elif defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
#include <sys/endian.h>
#define ZIG_BIG_ENDIAN _BIG_ENDIAN
#define ZIG_LITTLE_ENDIAN _LITTLE_ENDIAN
#define ZIG_BYTE_ORDER _BYTE_ORDER
#elif defined(_WIN32) || defined(_WIN64)
// Assume that Windows installations are always little endian.
#define ZIG_LITTLE_ENDIAN 1
#define ZIG_BYTE_ORDER ZIG_LITTLE_ENDIAN
#else // Linux
#include <endian.h>
#define ZIG_BIG_ENDIAN __BIG_ENDIAN
#define ZIG_LITTLE_ENDIAN __LITTLE_ENDIAN
#define ZIG_BYTE_ORDER __BYTE_ORDER
#endif
#if defined(ZIG_BYTE_ORDER) && ZIG_BYTE_ORDER == ZIG_LITTLE_ENDIAN
const bool native_is_big_endian = false;
#elif defined(ZIG_BYTE_ORDER) && ZIG_BYTE_ORDER == ZIG_BIG_ENDIAN
const bool native_is_big_endian = true;
#else
#error Unsupported endian
#endif
#endif // ZIG_ENDIAN_H
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