From 50a6ca39ad4ed01922aa4f755f0ca579788226cf Mon Sep 17 00:00:00 2001
From: Thomas Martitz <kugel@rockbox.org>
Date: Thu, 6 May 2010 21:04:40 +0000
Subject: Move c/h files implementing/defining standard library stuff into a
 new libc directory, also standard'ify some parts of the code base (almost
 entirely #include fixes). This is to a) to cleanup firmware/common and
 firmware/include a bit, but also b) for Rockbox as an application which
 should use the host system's c library and headers, separating makes it easy
 to exclude our files from the build.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/libc/include/stdint.h | 107 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 firmware/libc/include/stdint.h

(limited to 'firmware/libc/include/stdint.h')

diff --git a/firmware/libc/include/stdint.h b/firmware/libc/include/stdint.h
new file mode 100644
index 0000000000..93f234c0e8
--- /dev/null
+++ b/firmware/libc/include/stdint.h
@@ -0,0 +1,107 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2005 by Dave Chapman
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef __STDINT_H__
+#define __STDINT_H__
+
+#include <limits.h>
+
+/* 8 bit */
+#define INT8_MIN    SCHAR_MIN
+#define INT8_MAX    SCHAR_MAX
+#define UINT8_MAX   UCHAR_MAX
+#define int8_t      signed char
+#define uint8_t     unsigned char
+
+/* 16 bit */
+#if USHRT_MAX == 0xffff
+
+#define INT16_MIN   SHRT_MIN
+#define INT16_MAX   SHRT_MAX
+#define UINT16_MAX  USHRT_MAX
+#define int16_t     short
+#define uint16_t    unsigned short
+
+#endif
+
+/* 32 bit */
+#if ULONG_MAX == 0xfffffffful
+
+#define INT32_MIN   LONG_MIN
+#define INT32_MAX   LONG_MAX
+#define UINT32_MAX  ULONG_MAX
+#define int32_t     long
+#define uint32_t    unsigned long
+
+#define INTPTR_MIN  LONG_MIN
+#define INTPTR_MAX  LONG_MAX
+#define UINTPTR_MAX ULONG_MAX
+#define intptr_t    long
+#define uintptr_t   unsigned long
+
+#elif UINT_MAX == 0xffffffffu
+
+#define INT32_MIN   INT_MIN
+#define INT32_MAX   INT_MAX
+#define UINT32_MAX  UINT_MAX
+#define int32_t     int
+#define uint32_t    unsigned int
+
+#endif
+
+/* 64 bit */
+#ifndef LLONG_MIN
+#define LLONG_MIN   ((long long)9223372036854775808ull)
+#endif
+
+#ifndef LLONG_MAX
+#define LLONG_MAX   9223372036854775807ll
+#endif
+
+#ifndef ULLONG_MAX
+#define ULLONG_MAX  18446744073709551615ull
+#endif
+
+#if ULONG_MAX == 0xffffffffffffffffull
+
+#define INT64_MIN   LONG_MIN
+#define INT64_MAX   LONG_MAX
+#define UINT64_MAX  ULONG_MAX
+#define int64_t     long
+#define uint64_t    unsigned long
+
+#define INTPTR_MIN  LONG_MIN
+#define INTPTR_MAX  LONG_MAX
+#define UINTPTR_MAX ULONG_MAX
+#define intptr_t    long
+#define uintptr_t   unsigned long
+
+#else
+
+#define INT64_MIN   LLONG_MIN
+#define INT64_MAX   LLONG_MAX
+#define UINT64_MAX  ULLONG_MAX
+#define int64_t     long long
+#define uint64_t    unsigned long long
+
+#endif
+
+#endif /* __STDINT_H__ */
-- 
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