150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho/* 250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho****************************************************************************** 350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho* 454dcd9b6a06071f647dac967e9e267abb9410720Craig Cornelius* Copyright (C) 1997-2012, International Business Machines 550294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho* Corporation and others. All Rights Reserved. 650294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho* 750294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho****************************************************************************** 850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho* 950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho* FILE NAME : ptypes.h 1050294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho* 1150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho* Date Name Description 1250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho* 05/13/98 nos Creation (content moved here from ptypes.h). 1350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho* 03/02/99 stephen Added AS400 support. 1450294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho* 03/30/99 stephen Added Linux support. 1550294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho* 04/13/99 stephen Reworked for autoconf. 1650294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho* 09/18/08 srl Moved basic types back to ptypes.h from platform.h 1750294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho****************************************************************************** 1850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho*/ 1950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 2054dcd9b6a06071f647dac967e9e267abb9410720Craig Cornelius/** 2154dcd9b6a06071f647dac967e9e267abb9410720Craig Cornelius * \file 2254dcd9b6a06071f647dac967e9e267abb9410720Craig Cornelius * \brief C API: Definitions of integer types of various widths 2354dcd9b6a06071f647dac967e9e267abb9410720Craig Cornelius */ 2454dcd9b6a06071f647dac967e9e267abb9410720Craig Cornelius 2550294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#ifndef _PTYPES_H 2650294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#define _PTYPES_H 2750294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 28103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius/** 29103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius * \def __STDC_LIMIT_MACROS 30103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius * According to the Linux stdint.h, the ISO C99 standard specifies that in C++ implementations 31103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius * macros like INT32_MIN and UINTPTR_MAX should only be defined if explicitly requested. 32103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius * We need to define __STDC_LIMIT_MACROS before including stdint.h in C++ code 33103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius * that uses such limit macros. 34103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius * @internal 35103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius */ 36103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#ifndef __STDC_LIMIT_MACROS 37103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#define __STDC_LIMIT_MACROS 38103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#endif 39103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius 40103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius/* NULL, size_t, wchar_t */ 41103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#include <stddef.h> 42103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius 43103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius/* 44103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius * If all compilers provided all of the C99 headers and types, 45103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius * we would just unconditionally #include <stdint.h> here 46103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius * and not need any of the stuff after including platform.h. 47103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius */ 4850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 49103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius/* Find out if we have stdint.h etc. */ 5050294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#include "unicode/platform.h" 5150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 5250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho/*===========================================================================*/ 5350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho/* Generic data types */ 5450294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho/*===========================================================================*/ 5550294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 56103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius/* If your platform does not have the <stdint.h> header, you may 57103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius need to edit the typedefs in the #else section below. 58103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius Use #if...#else...#endif with predefined compiler macros if possible. */ 59103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#if U_HAVE_STDINT_H 6050294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 61103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius/* 62103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius * We mostly need <stdint.h> (which defines the standard integer types) but not <inttypes.h>. 63103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius * <inttypes.h> includes <stdint.h> and adds the printf/scanf helpers PRId32, SCNx16 etc. 64103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius * which we almost never use, plus stuff like imaxabs() which we never use. 65103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius */ 66103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#include <stdint.h> 67103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius 68103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#if U_PLATFORM == U_PF_OS390 6950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho/* The features header is needed to get (u)int64_t sometimes. */ 7050294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#include <features.h> 71103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius/* z/OS has <stdint.h>, but some versions are missing uint8_t (APAR PK62248). */ 7250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#if !defined(__uint8_t) 7350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#define __uint8_t 1 7450294ead5e5d23f5bbfed76e00e6b510bd41eee1clairehotypedef unsigned char uint8_t; 7550294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#endif 76103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#endif /* U_PLATFORM == U_PF_OS390 */ 77103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius 78103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#elif U_HAVE_INTTYPES_H 7950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 80103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius# include <inttypes.h> 8150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 82103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#else /* neither U_HAVE_STDINT_H nor U_HAVE_INTTYPES_H */ 8350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 8450294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#if ! U_HAVE_INT8_T 8550294ead5e5d23f5bbfed76e00e6b510bd41eee1clairehotypedef signed char int8_t; 8650294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#endif 8750294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 8850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#if ! U_HAVE_UINT8_T 8950294ead5e5d23f5bbfed76e00e6b510bd41eee1clairehotypedef unsigned char uint8_t; 9050294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#endif 9150294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 9250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#if ! U_HAVE_INT16_T 9350294ead5e5d23f5bbfed76e00e6b510bd41eee1clairehotypedef signed short int16_t; 9450294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#endif 9550294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 9650294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#if ! U_HAVE_UINT16_T 9750294ead5e5d23f5bbfed76e00e6b510bd41eee1clairehotypedef unsigned short uint16_t; 9850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#endif 9950294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 10050294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#if ! U_HAVE_INT32_T 10150294ead5e5d23f5bbfed76e00e6b510bd41eee1clairehotypedef signed int int32_t; 10250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#endif 10350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 10450294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#if ! U_HAVE_UINT32_T 10550294ead5e5d23f5bbfed76e00e6b510bd41eee1clairehotypedef unsigned int uint32_t; 10650294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#endif 10750294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 10850294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#if ! U_HAVE_INT64_T 109103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#ifdef _MSC_VER 110103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius typedef signed __int64 int64_t; 111103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#else 11250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho typedef signed long long int64_t; 113103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#endif 11450294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#endif 11550294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 11650294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#if ! U_HAVE_UINT64_T 117103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#ifdef _MSC_VER 118103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius typedef unsigned __int64 uint64_t; 119103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#else 12050294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho typedef unsigned long long uint64_t; 121103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#endif 12250294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#endif 12350294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 124103e9ffba2cba345d0078eb8b8db33249f81840aCraig Cornelius#endif /* U_HAVE_STDINT_H / U_HAVE_INTTYPES_H */ 12550294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho 12650294ead5e5d23f5bbfed76e00e6b510bd41eee1claireho#endif /* _PTYPES_H */ 127