mirror of
https://github.com/cc65/cc65.git
synced 2024-12-23 04:30:10 +00:00
145 lines
6.1 KiB
C
145 lines
6.1 KiB
C
/*****************************************************************************/
|
|
/* */
|
|
/* stdint.h */
|
|
/* */
|
|
/* Standard integer types */
|
|
/* */
|
|
/* */
|
|
/* */
|
|
/* (C) 2002 Ullrich von Bassewitz */
|
|
/* Wacholderweg 14 */
|
|
/* D-70597 Stuttgart */
|
|
/* EMail: uz@musoftware.de */
|
|
/* */
|
|
/* */
|
|
/* This software is provided 'as-is', without any expressed or implied */
|
|
/* warranty. In no event will the authors be held liable for any damages */
|
|
/* arising from the use of this software. */
|
|
/* */
|
|
/* Permission is granted to anyone to use this software for any purpose, */
|
|
/* including commercial applications, and to alter it and redistribute it */
|
|
/* freely, subject to the following restrictions: */
|
|
/* */
|
|
/* 1. The origin of this software must not be misrepresented; you must not */
|
|
/* claim that you wrote the original software. If you use this software */
|
|
/* in a product, an acknowledgment in the product documentation would be */
|
|
/* appreciated but is not required. */
|
|
/* 2. Altered source versions must be plainly marked as such, and must not */
|
|
/* be misrepresented as being the original software. */
|
|
/* 3. This notice may not be removed or altered from any source */
|
|
/* distribution. */
|
|
/* */
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
/* Note: This file is not fully ISO 9899-1999 compliant because cc65 lacks
|
|
* a 64 bit data types. The declarations have been adjusted accordingly.
|
|
*/
|
|
|
|
|
|
|
|
#ifndef _STDINT_H
|
|
#define _STDINT_H
|
|
|
|
|
|
|
|
/* Exact-width integer types */
|
|
typedef signed char int8_t;
|
|
typedef int int16_t;
|
|
typedef long int32_t;
|
|
typedef unsigned char uint8_t;
|
|
typedef unsigned uint16_t;
|
|
typedef unsigned long uint32_t;
|
|
|
|
#define INT8_MIN ((int8_t) 0x80)
|
|
#define INT8_MAX ((int8_t) 0x7F)
|
|
#define INT16_MIN ((int16_t) 0x8000)
|
|
#define INT16_MAX ((int16_t) 0x7FFF)
|
|
#define INT32_MIN ((int32_t) 0x80000000)
|
|
#define INT32_MAX ((int32_t) 0x7FFFFFFF)
|
|
#define UINT8_MAX ((uint8_t) 0xFF)
|
|
#define UINT16_MAX ((uint16_t) 0xFFFF)
|
|
#define UINT32_MAX ((uint32_t) 0xFFFFFFFF)
|
|
|
|
/* Minimum-width integer types */
|
|
typedef signed char int_least8_t;
|
|
typedef int int_least16_t;
|
|
typedef long int_least32_t;
|
|
typedef unsigned char uint_least8_t;
|
|
typedef unsigned uint_least16_t;
|
|
typedef unsigned long uint_least32_t;
|
|
|
|
#define INT_LEAST8_MIN ((int_least8_t) 0x80)
|
|
#define INT_LEAST8_MAX ((int_least8_t) 0x7F)
|
|
#define INT_LEAST16_MIN ((int_least16_t) 0x8000)
|
|
#define INT_LEAST16_MAX ((int_least16_t) 0x7FFF)
|
|
#define INT_LEAST32_MIN ((int_least32_t) 0x80000000)
|
|
#define INT_LEAST32_MAX ((int_least32_t) 0x7FFFFFFF)
|
|
#define UINT_LEAST8_MAX ((uint_least8_t) 0xFF)
|
|
#define UINT_LEAST16_MAX ((uint_least16_t) 0xFFFF)
|
|
#define UINT_LEAST32_MAX ((uint_least32_t) 0xFFFFFFFF)
|
|
|
|
/* Fastest minimum-width integer types */
|
|
typedef signed char int_fast8_t;
|
|
typedef int int_fast16_t;
|
|
typedef long int_fast32_t;
|
|
typedef unsigned char uint_fast8_t;
|
|
typedef unsigned uint_fast16_t;
|
|
typedef unsigned long uint_fast32_t;
|
|
|
|
#define INT_FAST8_MIN ((int_fast8_t) 0x80)
|
|
#define INT_FAST8_MAX ((int_fast8_t) 0x7F)
|
|
#define INT_FAST16_MIN ((int_fast16_t) 0x8000)
|
|
#define INT_FAST16_MAX ((int_fast16_t) 0x7FFF)
|
|
#define INT_FAST32_MIN ((int_fast32_t) 0x80000000)
|
|
#define INT_FAST32_MAX ((int_fast32_t) 0x7FFFFFFF)
|
|
#define UINT_FAST8_MAX ((uint_fast8_t) 0xFF)
|
|
#define UINT_FAST16_MAX ((uint_fast16_t) 0xFFFF)
|
|
#define UINT_FAST32_MAX ((uint_fast32_t) 0xFFFFFFFF)
|
|
|
|
/* Integer types capable of holding object pointers */
|
|
typedef int intptr_t;
|
|
typedef unsigned uintptr_t;
|
|
|
|
#define INTPTR_MIN ((intptr_t)0x8000)
|
|
#define INTPTR_MAX ((intptr_t)0x7FFF)
|
|
#define UINTPTR_MAX ((uintptr_t) 0xFFFF)
|
|
|
|
/* Greatest width integer types */
|
|
typedef long intmax_t;
|
|
typedef unsigned long uintmax_t;
|
|
|
|
#define INTMAX_MIN ((intmax_t) 0x80000000)
|
|
#define INTMAX_MAX ((intmax_t) 0x7FFFFFFF)
|
|
#define UINTMAX_MAX ((uintmax_t) 0xFFFFFFFF)
|
|
|
|
/* Limits of other integer types */
|
|
#define PTRDIFF_MIN ((int) 0x8000)
|
|
#define PTRDIFF_MAX ((int) 0x7FFF)
|
|
|
|
#define SIG_ATOMIC_MIN ((unsigned char) 0x00)
|
|
#define SIG_ATOMIC_MAX ((unsigned char) 0xFF)
|
|
|
|
#define SIZE_MAX 0xFFFF
|
|
|
|
/* Macros for minimum width integer constants */
|
|
#define INT8_C(c) c
|
|
#define INT16_C(c) c
|
|
#define INT32_C(c) c##L
|
|
#define UINT8_C(c) c##U
|
|
#define UINT16_C(c) c##U
|
|
#define UINT32_C(c) c##UL
|
|
|
|
/* Macros for greatest width integer constants */
|
|
#define INTMAX_C(c) c##L
|
|
#define UINTMAX_C(c) c##UL
|
|
|
|
|
|
|
|
/* End of stdint.h */
|
|
#endif
|
|
|
|
|
|
|