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/*
* This file is subject to the terms of the GFX License. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://ugfx.org/license.html
*/
// Safety first!
#if (!defined(__STDC__) || !__STDC__) && !defined(__cplusplus) && !defined(_MSC_VER)
#error "K&R C Compilers are not supported. Try turning on ANSI C compliance or at least defining macro __STDC__=1"
#endif
// This guarantees definition (even in C89) of:
// offsetof(s, m) - required and compiler dependant
// size_t - we try not to use this in uGFX as it may be 64 bit
// NULL - globally useful
// ptrdiff_t - globally useful
#include <stddef.h>
#if (defined(__STDC__) && __STDC__ && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || (defined(__SUNPRO_C) && __SUNPRO_C >= 0x570) || (defined(_MSC_VER) && _MSC_VER >= 1600) || (defined (__WATCOMC__) && (defined (_STDINT_H_INCLUDED) || __WATCOMC__ >= 1250)) || (defined(__GNUC__) && (__GNUC__ > 3 || defined(_STDINT_H) || defined(_STDINT_H_) || defined (__UINT_FAST64_TYPE__)) )
#include <stdint.h>
typedef int_least8_t gI8;
typedef uint_least8_t gU8;
typedef int_least16_t gI16;
typedef uint_least16_t gU16;
typedef int_least32_t gI32;
typedef uint_least32_t gU32;
#define GI8_C(v) INT8_C(v)
#define GU8_C(v) UINT8_C(v)
#define GI16_C(v) INT16_C(v)
#define GU16_C(v) UINT16_C(v)
#define GI32_C(v) INT32_C(v)
#define GU32_C(v) UINT32_C(v)
#ifdef INT64_C
typedef int_least64_t gI64;
typedef uint_least64_t gU64;
#define GI64_C(v) INT64_C(v)
#define GU64_C(v) UINT64_C(v)
#define GFX_TYPE_64 GFXON
#else
#define GFX_TYPE_64 GFXOFF
#endif
#elif defined(_MSC_VER)
#if (_MSC_VER < 1300)
typedef signed char gI8;
typedef unsigned char gU8;
typedef signed short gI16;
typedef unsigned short gU16;
typedef signed int gI32;
typedef unsigned int gU32;
#else
typedef signed __int8 gI8;
typedef unsigned __int8 gU8;
typedef signed __int16 gI16;
typedef unsigned __int16 gU16;
typedef signed __int32 gI32;
typedef unsigned __int32 gU32;
#endif
typedef signed __int64 gI64;
typedef unsigned __int64 gU64;
#define GI8_C(v) v ## i8
#define GU8_C(v) v ## ui8
#define GI16_C(v) v ## i16
#define GU16_C(v) v ## ui16
#define GI32_C(v) v ## i32
#define GU32_C(v) v ## ui32
#define GI64_C(v) v ## i64
#define GU64_C(v) v ## ui64
#define GFX_TYPE_64 GFXON
/*#elif defined(__GNUC__) || defined(__GNUG__)
typedef __INT8_TYPE__ int8_t;
typedef __UINT8_TYPE__ uint8_t;
typedef __INT16_TYPE__ int16_t;
typedef __UINT16_TYPE__ uint16_t;
typedef __INT32_TYPE__ int32_t;
typedef __UINT32_TYPE__ uint32_t;
*/
#else
#include <limits.h>
/* char's are the smallest common type definition */
typedef signed char gI8;
typedef unsigned char gU8;
#define GI8_C(v) v
#define GU8_C(v) v ## U
/*
* Deduce the type assignments from limits.h under the assumption that
* integer sizes in bits are powers of 2, and follow the ANSI
* definitions.
*/
#if defined(SHRT_MAX) && SHRT_MAX >= 0x7FFF
typedef signed short gI16
typedef unsigned short gU16
#else
typedef signed int gI16
typedef unsigned int gU16
#endif
#define GI16_C(v) v
#define GU16_C(v) v ## U
#if defined(INT_MAX) && INT_MAX >= 0x7FFFFFFL
typedef signed int gI32
typedef unsigned int gU32
#define GI32_C(v) v
#define GU32_C(v) v ## U
#else
typedef signed long gI32
typedef unsigned long gU32
#define GI32_C(v) v ## L
#define GU32_C(v) v ## UL
#endif
#if defined(__GNUC__) && !defined(vxWorks)
#define GFX_TYPE_64 GFXON
__extension__ typedef long long gI64;
__extension__ typedef unsigned long long gU64;
#define GI64_C(v) v ## LL
#define GU64_C(v) v ## ULL
#elif defined(__MWERKS__) || defined (__SUNPRO_C) || defined (__SUNPRO_CC) || defined (__APPLE_CC__) || defined (_LONG_LONG) || defined (_CRAYC) || defined (S_SPLINT_S)
#define GFX_TYPE_64 GFXON
typedef long long gI64;
typedef unsigned long long gU64;
#define GI64_C(v) v ## LL
#define GU64_C(v) v ## ULL
#elif (defined(__WATCOMC__) && defined(__WATCOM_INT64__)) || (defined(_MSC_VER) && _INTEGRAL_MAX_BITS >= 64) || (defined (__BORLANDC__) && __BORLANDC__ > 0x460) || defined (__alpha) || defined (__DECC)
#define GFX_TYPE_64 GFXON
typedef signed __int64 gI64;
typedef unsigned __int64 gU64;
#else
#define GFX_TYPE_64 GFXOFF
#endif
#endif
typedef void * gPtr;
typedef ptrdiff_t gPtrDiff;
typedef gI8 gBool;
#define gTrue (-1)
#define gFalse (0)
#if GFX_COMPAT_V2
/* Is stdint.h already included? */
#ifndef INT16_C
typedef gI8 int8_t;
typedef gU8 uint8_t;
typedef gI16 int16_t;
typedef gU16 uint16_t;
typedef gI32 int32_t;
typedef gU32 uint32_t;
#endif
typedef gI8 bool_t;
#ifndef TRUE
#define TRUE gTrue
#endif
#ifndef FALSE
#define FALSE gFalse
#endif
#endif
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