#ifndef __WINTYPE_H_INCLUDED
#define __WINTYPE_H_INCLUDED

#include <stdint.h>

/* Integral limit values */
/*#define INT16_MIN    0x8000 - defined in stdint.h */
/*#define INT16_MAX    0x7FFF - defined in stdint.h */
#define UINT16_MIN   0
/*#define UINT16_MAX   0xFFFF - defined in stdint.h*/
/*#define INT32_MIN    0x80000000 - defined in stdint.h*/
/*#define INT32_MAX    0x7FFFFFFF - defined in stdint.h*/
#define UINT32_MIN   0
/*#define UINT32_MAX   0xFFFFFFFF - defined in stdint.h*/
/*#define INT64_MIN    0x8000000000000000 - defined in stdint.h*/
/*#define INT64_MAX    0x7FFFFFFFFFFFFFFF - defined in stdint.h*/
#define UINT64_MIN   0
/*#define UINT64_MAX   0xFFFFFFFFFFFFFFFF - defined in stdint.h*/

#define INT_PTR_MIN  INTPTR_MIN
#define INT_PTR_MAX  INTPTR_MAX
#define UINT_PTR_MIN 0
#define UINT_PTR_MAX UINTPTR_MAX
#define DWORD_MIN    UINT32_MIN
#define DWORD_MAX    UINT32_MAX

/* Number of bits */
#define INT16_BITS  16
#define UINT16_BITS 16
#define INT32_BITS  32
#define UINT32_BITS 32
#define INT64_BITS  64
#define UINT64_BITS 64

#define LOG_PTRSIZE     2   /* log2(sizeof(void *)) */

#define LOG_INTSIZE     2   /* log2(sizeof(int)) */
#define LOG_UINTSIZE    2   /* log2(sizeof(UINT32)) */
#define LOG_INT64SIZE   3   /* log2(sizeof(long long)) */

#define PTRSIZE         (1U << LOG_PTRSIZE)
#define PTR_MASK        (PTRSIZE - 1)
#define PTR_CEILING(a)  (((a) + PTR_MASK) & ~PTR_MASK)

/* Boolean values */
#define TRUE  1
#define FALSE 0

/* NULL value */
#ifndef NULL
#define NULL 0
#endif

/* Integral types */
typedef int16_t INT16;
typedef uint16_t UINT16;
typedef int32_t INT32;
typedef uint32_t UINT32;
typedef int64_t INT64;
typedef uint64_t UINT64;

typedef UINT16 WORD;
typedef UINT32 DWORD;
typedef UINT64 QWORD;
typedef INT32 LONG;
typedef UINT32 ULONG;
typedef INT64 LONG64;
typedef UINT64 ULONG64;

typedef INT32 INT;
typedef UINT32 UINT;

typedef INT64 LONGLONG;
typedef UINT64 ULONGLONG;

typedef intptr_t INT_PTR;
typedef uintptr_t UINT_PTR;

typedef UINT_PTR SIZE_T;
typedef INT_PTR SSIZE_T;

/* Base pointer types */
typedef INT16 *PINT16;
typedef UINT16 *PUINT16;
typedef INT32 *PINT32;
typedef UINT32 *PUINT32;
typedef INT64 *PINT64;
typedef UINT64 *PUINT64;
typedef SIZE_T *PSIZE_T;
typedef void *PVOID;
typedef const void *PCVOID;
typedef WORD *PWORD;
typedef DWORD *PDWORD;
typedef QWORD *PQWORD;
typedef LONGLONG *PLONGLONG;
typedef ULONGLONG *PULONGLONG;

/* Pointer-to-pointer types */
typedef PVOID *PPVOID;

/* Character types */
typedef char CHAR;
typedef unsigned char UCHAR;
typedef unsigned char BYTE;
typedef uint16_t WCHAR;

typedef CHAR *PCHAR;
typedef const CHAR *PCCHAR;
typedef UCHAR *PUCHAR;
typedef BYTE *PBYTE;
typedef const BYTE *PCBYTE;
typedef WCHAR *PWCHAR;
typedef const WCHAR *PCWCHAR;
typedef PCCHAR *PPCCHAR;
typedef CHAR *PSTR;
typedef const CHAR *PCSTR;
typedef WCHAR *PWSTR;
typedef const WCHAR *PCWSTR;

typedef PCSTR *PPCSTR;

/* Boolean type */
typedef int BOOL;

/* Handle type */
typedef UINT_PTR HANDLE;
typedef HANDLE *PHANDLE;

/* Status code/result types */
typedef UINT32 SCODE;
typedef SCODE *PSCODE;
typedef SCODE HRESULT;

typedef UINT64 TIMESTAMP;

#define MAKEBOOL(val)     ((val) ? TRUE : FALSE)
#define OFFSETOF(struc, field)   ((UINT_PTR)(&(((struc *)0)->field)))
#ifndef MIN
#define MIN(x, y)         (((x) < (y)) ? (x) : (y))
#endif
#ifndef MAX
#define MAX(x, y)         (((x) > (y)) ? (x) : (y))
#endif
#define ABS(v)            ((v) < 0 ? -(v) : (v))

#define MAKEWORD(a, b)    ((WORD)((((UINT_PTR)(a)) & 0xFF) | ((((UINT_PTR)(b)) & 0xFF) << 8)))
#define MAKELONG(a, b)    ((LONG)((((UINT_PTR)(a)) & 0xFFFF) | ((((UINT_PTR)(b)) & 0xFFFF) << 16)))
#define MAKELONG64(a, b)  ((LONG64)((((UINT64)(a)) & 0xFFFFFFFF) | ((((UINT64)(b)) & 0xFFFFFFFF) << 32)))
#define LODWORD(l)        ((DWORD)(((UINT64)(l)) & 0xFFFFFFFF))
#define HIDWORD(l)        ((DWORD)((((UINT64)(l)) >> 32) & 0xFFFFFFFF))
#define LOWORD(l)         ((WORD)(((UINT_PTR)(l)) & 0xFFFF))
#define HIWORD(l)         ((WORD)((((UINT_PTR)(l)) >> 16) & 0xFFFF))
#define LOBYTE(w)         ((BYTE)(((UINT_PTR)(w)) & 0xFF))
#define HIBYTE(w)         ((BYTE)((((UINT_PTR)(w)) >> 8) & 0xFF))

#endif /* __WINTYPE_H_INCLUDED */