From df236ed1dea7a18cda0c0ecb93461affd4f817c6 Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <eighthave@users.sourceforge.net>
Date: Tue, 22 Jan 2013 19:55:47 +0000
Subject: convert int typedefs to use C99 stdint.h

svn path=/trunk/externals/miXed/; revision=16966
---
 shared/shared.h | 154 +++++++++++++++++---------------------------------------
 1 file changed, 45 insertions(+), 109 deletions(-)

(limited to 'shared')

diff --git a/shared/shared.h b/shared/shared.h
index b8c88b8..cb60164 100644
--- a/shared/shared.h
+++ b/shared/shared.h
@@ -5,6 +5,28 @@
 #ifndef __SHARED_H__
 #define __SHARED_H__
 
+
+/* Microsoft Visual Studio is not C99, it does not provide stdint.h */
+#ifdef _MSC_VER
+typedef signed __int8     int8_t;
+typedef signed __int16    int16_t;
+typedef signed __int32    int32_t;
+typedef signed __int64    int64_t;
+typedef unsigned __int8   uint8_t;
+typedef unsigned __int16  uint16_t;
+typedef unsigned __int32  uint32_t;
+typedef unsigned __int64  uint64_t;
+#elif defined(IRIX)
+typedef long int32_t;
+typedef unsigned long uint32_t;
+typedef short int16_t;
+typedef unsigned short uint16_t;
+typedef unsigned char uchar;
+#else
+#include <stdint.h>
+#endif
+
+
 /* LATER find a proper place for #include <limits.h> */
 #ifdef INT_MAX
 #define SHARED_INT_MAX  INT_MAX
@@ -25,127 +47,41 @@
 
 typedef unsigned long shared_t_bitmask;
 
-/* this is for GNU/Linux and also Debian GNU/Hurd and GNU/kFreeBSD */
-#if defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__GNU__) || defined(__GLIBC__)
-#include <sys/types.h>
-#ifndef int32
-typedef int32_t int32;
-#endif
-#ifndef uint32
-typedef u_int32_t uint32;
-#endif
-#ifndef int16
-typedef int16_t int16;
-#endif
-#ifndef uint16
-typedef u_int16_t uint16;
-#endif
-#ifndef uchar
-typedef u_int8_t uchar;
-#endif
+
+/* this is for GNU/Linux, GNU/Hurd, GNU/kFreeBSD, Mac OS X, iOS */
+#if defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__GNU__) || defined(__GLIBC__) || defined(__APPLE__)
 #include <endian.h>
-#if !defined(__BYTE_ORDER) || !defined(__LITTLE_ENDIAN)                         
-#error No byte order defined                                                    
-#endif                                                                          
-#if __BYTE_ORDER == __LITTLE_ENDIAN                                             
-#define SHARED_HIOFFSET   1
-#define SHARED_LOWOFFSET  0
-#else
-#define SHARED_HIOFFSET   0
-#define SHARED_LOWOFFSET  1
-#endif
+# if !defined(__BYTE_ORDER) || !defined(__LITTLE_ENDIAN)                         
+#  error No byte order defined                                                    
+# endif                                                                          
+# if __BYTE_ORDER == __LITTLE_ENDIAN                                             
+#  define SHARED_HIOFFSET   1
+#  define SHARED_LOWOFFSET  0
+# else
+#  define SHARED_HIOFFSET   0
+#  define SHARED_LOWOFFSET  1
+# endif
 #endif
 
 #ifdef _WIN32
-#ifndef int32
-typedef long int32;
-#endif
-#ifndef uint32
-typedef unsigned long uint32;
-#endif
-#ifndef int16
-typedef short int16;
-#endif
-#ifndef uint16
-typedef unsigned short uint16;
-#endif
-#ifndef uchar
-typedef unsigned char uchar;
-#endif
 #define SHARED_HIOFFSET   1
 #define SHARED_LOWOFFSET  0
 #endif
 
-#ifdef __APPLE__
-#ifndef int32
-typedef int int32;
-#endif
-#ifndef uint32
-typedef unsigned int uint32;
-#endif
-#ifndef int16
-typedef short int16;
-#endif
-#ifndef uint16
-typedef unsigned short uint16;
-#endif
-#ifndef uchar
-typedef unsigned char uchar;
-#endif
-#ifdef __BIG_ENDIAN__
-#define SHARED_HIOFFSET   0
-#define SHARED_LOWOFFSET  1
-#else
-#define SHARED_HIOFFSET   1
-#define SHARED_LOWOFFSET  0
-#endif
-#endif
-
 #ifdef IRIX
-#ifndef int32
-typedef long int32;
-#endif
-#ifndef uint32
-typedef unsigned long uint32;
-#endif
-#ifndef int16
-typedef short int16;
-#endif
-#ifndef uint16
-typedef unsigned short uint16;
-#endif
-#ifndef uchar
-typedef unsigned char uchar;
-#endif
 #define SHARED_HIOFFSET   0
 #define SHARED_LOWOFFSET  1
 #endif
 
 #ifdef __FreeBSD__
-#include <sys/types.h>
-#ifndef int32
-typedef int32_t int32;
-#endif
-#ifndef uint32
-typedef u_int32_t uint32;
-#endif
-#ifndef int16
-typedef int16_t int16;
-#endif
-#ifndef uint16
-typedef u_int16_t uint16;
-#endif
-#ifndef uchar
-typedef u_int8_t uchar;
-#endif
 #include <machine/endian.h>
-#if BYTE_ORDER == LITTLE_ENDIAN
-#define SHARED_HIOFFSET   1
-#define SHARED_LOWOFFSET  0
-#else
-#define SHARED_HIOFFSET   0
-#define SHARED_LOWOFFSET  1
-#endif
+# if BYTE_ORDER == LITTLE_ENDIAN
+#  define SHARED_HIOFFSET   1
+#  define SHARED_LOWOFFSET  0
+# else
+#  define SHARED_HIOFFSET   0
+#  define SHARED_LOWOFFSET  1
+# endif
 #endif
 
 #define SHARED_UNITBIT32  1572864.  /* 3*(2^19) gives 32 fractional bits */
@@ -155,16 +91,16 @@ typedef u_int8_t uchar;
 typedef union _shared_wrappy
 {
     double  w_d;
-    int32   w_i[2];
+    int32_t w_i[2];
 } t_shared_wrappy;
 
 typedef union _shared_floatint
 {
     t_float  fi_f;
-    int32    fi_i;
+    int32_t  fi_i;
 } t_shared_floatint;
 
-#define SHARED_TRUEBITS  0x3f800000  /* t_float f = 1; *(int32 *)&f */
+#define SHARED_TRUEBITS  0x3f800000  /* t_float f = 1; *(int32_t *)&f */
 
 #define SHARED_PI   3.14159265359
 #define SHARED_2PI  6.28318530718
-- 
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