From 1c0260ecfa0d4b5feeed552baae3ee116cb59574 Mon Sep 17 00:00:00 2001
From: Nebuleon Fumika
Date: Sun, 24 Feb 2013 18:02:55 -0500
Subject: Define u8, s8, u16, s16, u32, s32, u64, s64 as typedefs. Ported from
 a test repository.

---
 sdk-modifications/include/ds2_types.h |  40 ++++++-------
 sdk-modifications/include/fs_common.h | 103 +++++++++++++++-------------------
 2 files changed, 61 insertions(+), 82 deletions(-)

(limited to 'sdk-modifications')

diff --git a/sdk-modifications/include/ds2_types.h b/sdk-modifications/include/ds2_types.h
index 3ec59bf..ae66737 100755
--- a/sdk-modifications/include/ds2_types.h
+++ b/sdk-modifications/include/ds2_types.h
@@ -1,37 +1,29 @@
 #ifndef __DS2_TYPES_H__
 #define __DS2_TYPES_H__
 
-#ifndef u8
-#define u8	unsigned char
-#endif
+typedef           unsigned char       u8;
+typedef                    char       s8;
 
-#ifndef s8
-#define s8	char
-#endif
+typedef           unsigned short      u16;
+typedef                    short      s16;
 
-#ifndef u16
-#define u16	unsigned short
-#endif
+typedef           unsigned int        u32;
+typedef                    int        s32;
 
-#ifndef s16
-#define s16	short
-#endif
+typedef           unsigned long long  u64;
+typedef                    long long  s64;
 
-#ifndef u32
-#define u32 unsigned int
-#endif
+typedef  volatile unsigned char       vu8;
+typedef  volatile          char       vs8;
 
-#ifndef s32
-#define s32 int
-#endif
+typedef  volatile unsigned short      vu16;
+typedef  volatile          short      vs16;
 
-#ifndef u64
-#define u64 unsigned long long
-#endif
+typedef  volatile unsigned int        vu32;
+typedef  volatile          int        vs32;
 
-#ifndef s64
-#define s64 long long
-#endif 
+typedef  volatile unsigned long long  vu64;
+typedef  volatile          long long  vs64;
 
 #ifndef NULL
 #define NULL 0
diff --git a/sdk-modifications/include/fs_common.h b/sdk-modifications/include/fs_common.h
index c482775..db47d9a 100755
--- a/sdk-modifications/include/fs_common.h
+++ b/sdk-modifications/include/fs_common.h
@@ -49,9 +49,10 @@
 
 #define BYTES_PER_READ 512
 
-#ifndef NULL
- #define NULL 0
-#endif
+// MODIFICATION START [Neb]
+// In libfat by Chishm, some types are #define'd here. In the DS2 SDK,
+// these types are defined by another header.
+#include "ds2_types.h"
 
 #ifndef bool
 #define bool int
@@ -65,65 +66,51 @@
 #define true 1
 #endif
 
-#ifndef u8
-#define u8 unsigned char
-#endif
+// MODIFICATION END [Neb]
 
-#ifndef u16
-#define u16 unsigned short
-#endif
+struct _reent
+{
+  /* FILE is a big struct and may change over time.  To try to achieve binary
+     compatibility with future versions, put stdin,stdout,stderr here.
+     These are pointers into member __sf defined below.  */
+//  __FILE *_stdin, *_stdout, *_stderr;	/* XXX */
 
-#ifndef u32
-#define u32 unsigned long
-#endif
+	int _errno;			/* local copy of errno */
 
-#ifndef s32
-#define s32 long
-#endif
+//  int  _inc;			/* used by tmpnam */
+
+//  char *_emergency;
+
+//  int __sdidinit;		/* 1 means stdio has been init'd */
+
+//  int _current_category;	/* unused */
+//  _CONST char *_current_locale;	/* unused */
+
+//  struct _mprec *_mp;
+
+//  void _EXFNPTR(__cleanup, (struct _reent *));
+
+//  int _gamma_signgam;
+
+  /* used by some fp conversion routines */
+//  int _cvtlen;			/* should be size_t */
+//  char *_cvtbuf;
+
+//  struct _rand48 *_r48;
+//  struct __tm *_localtime_buf;
+//  char *_asctime_buf;
+
+  /* signal info */
+//  void (**(_sig_func))(int);
+
+  /* atexit stuff */
+//  struct _atexit *_atexit;
+//  struct _atexit _atexit0;
 
-struct _reent
-{
-  /* FILE is a big struct and may change over time.  To try to achieve binary
-     compatibility with future versions, put stdin,stdout,stderr here.
-     These are pointers into member __sf defined below.  */
-//  __FILE *_stdin, *_stdout, *_stderr;	/* XXX */
-
-	int _errno;			/* local copy of errno */
-
-//  int  _inc;			/* used by tmpnam */
-
-//  char *_emergency;
-
-//  int __sdidinit;		/* 1 means stdio has been init'd */
-
-//  int _current_category;	/* unused */
-//  _CONST char *_current_locale;	/* unused */
-
-//  struct _mprec *_mp;
-
-//  void _EXFNPTR(__cleanup, (struct _reent *));
-
-//  int _gamma_signgam;
-
-  /* used by some fp conversion routines */
-//  int _cvtlen;			/* should be size_t */
-//  char *_cvtbuf;
-
-//  struct _rand48 *_r48;
-//  struct __tm *_localtime_buf;
-//  char *_asctime_buf;
-
-  /* signal info */
-//  void (**(_sig_func))(int);
-
-  /* atexit stuff */
-//  struct _atexit *_atexit;
-//  struct _atexit _atexit0;
-
-//  struct _glue __sglue;			/* root of glue chain */
-//  __FILE *__sf;			        /* file descriptors */
-//  struct _misc_reent *_misc;            /* strtok, multibyte states */
-//  char *_signal_buf;                    /* strsignal */
+//  struct _glue __sglue;			/* root of glue chain */
+//  __FILE *__sf;			        /* file descriptors */
+//  struct _misc_reent *_misc;            /* strtok, multibyte states */
+//  char *_signal_buf;                    /* strsignal */
 };
 
 #endif // _COMMON_H
-- 
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