#ifndef TYPES_H

#define TYPES_H

#include "config.h"

typedef unsigned char u8;

typedef unsigned short u16;

typedef signed short i16;

typedef unsigned int u32;

/*

 * You may use the following defines to adjust the type definitions

 * depending on the architecture:

 * - Define BIGENDIAN on big-endian systems.

 * - Define ALIGNMENT_WORKAROUND if your system doesn't support

 *   non-aligned memory access. In this case, we use a slower, but safer,

 *   memory access method. This should be done automatically in config.h

 *   for architectures which need it.

 */

#ifdef BIGENDIAN

typedef struct {

	u32 h;

	u32 l;

} u64;

#else

typedef struct {

	u32 l;

	u32 h;

} u64;

#endif

#if defined(ALIGNMENT_WORKAROUND) || defined(BIGENDIAN)

static inline u64 U64(u32 low, u32 high)

{

	u64 self;

	self.l = low;

	self.h = high;

	return self;

}

#endif

/*

 * Per SMBIOS v2.8.0 and later, all structures assume a little-endian

 * ordering convention.

 */

#if defined(ALIGNMENT_WORKAROUND) || defined(BIGENDIAN)

#define WORD(x) (u16)((x)[0] + ((x)[1] << 8))

#define DWORD(x) (u32)((x)[0] + ((x)[1] << 8) + ((x)[2] << 16) + ((x)[3] << 24))

#define QWORD(x) (U64(DWORD(x), DWORD(x + 4)))

#else /* ALIGNMENT_WORKAROUND || BIGENDIAN */

#define WORD(x) (u16)(*(const u16 *)(x))

#define DWORD(x) (u32)(*(const u32 *)(x))

#define QWORD(x) (*(const u64 *)(x))

#endif /* ALIGNMENT_WORKAROUND || BIGENDIAN */

#endif