1 files changed, 103 insertions, 0 deletions
diff --git a/cpukit/libcsupport/include/sys/_stdint.h b/cpukit/libcsupport/include/sys/_stdint.h
new file mode 100644
index 0000000000..a960fe15eb
--- /dev/null
+++ b/cpukit/libcsupport/include/sys/_stdint.h
@@ -0,0 +1,103 @@
+/*
+ *  COPYRIGHT (c) 2004.
+ *  Ralf Corsepius, Ulm/Germany.
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#ifndef __sys_stdint_h
+#define __sys_stdint_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(__GNUC__) && (__GNUC__ >= 3 ) \
+  && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ > 2 ) 
+#define __EXP(x) __##x##__
+#else
+#define __EXP(x) x
+#include <limits.h>
+#endif
+
+#if __EXP(SCHAR_MAX) == 0x7f
+typedef signed char int8_t ;
+typedef unsigned char uint8_t ;
+#define int8_t_defined 1
+
+typedef signed char int_least8_t;
+typedef unsigned char uint_least8_t;
+#define int_least8_t_defined 1
+#endif
+
+#if __EXP(INT_MAX) == 0x7fff
+typedef signed int int16_t;
+typedef unsigned int uint16_t;
+#define int16_t_defined 1
+#elif __EXP(SHRT_MAX) == 0x7fff
+typedef signed short int16_t;
+typedef unsigned short uint16_t;
+#define int16_t_defined 1
+#elif __EXP(SCHAR_MAX) == 0x7fff
+typedef signed char int32_t;
+typedef unsigned char uint32_t;
+#define int16_t_defined 1
+#endif
+
+#if __EXP(INT_MAX) == 0x7fffffffL
+typedef signed int int32_t;
+typedef unsigned int uint32_t;
+#define int32_t_defined 1
+#elif __EXP(LONG_MAX) == 0x7fffffffL
+typedef signed long int32_t;
+typedef unsigned long uint32_t;
+#define int32_t_defined 1
+#define __rtems_long32 1
+#elif __EXP(SHRT_MAX) == 0x7fffffffL
+typedef signed short int32_t;
+typedef unsigned short uint32_t;
+#define int32_t_defined 1
+#elif __EXP(SCHAR_MAX) == 0x7fffffffL
+typedef signed char int32_t;
+typedef unsigned char uint32_t;
+#define int32_t_defined 1
+#endif
+
+#if __EXP(LONG_MAX) > 0x7fffffff
+typedef signed long int64_t;
+typedef unsigned long uint64_t;
+#define int64_t_defined 1
+#define __rtems_long64 1
+#elif  __EXP(LONG_LONG_MAX) > 0x7fffffff
+typedef signed long long int64_t;
+typedef unsigned long long uint64_t;
+#define int64_t_defined 1
+#define __rtems_longlong64 1
+#elif  __EXP(INT_MAX) > 0x7fffffff
+typedef signed int int64_t;
+typedef unsigned int uint64_t;
+#define int64_t_defined 1
+#endif
+
+#if __rtems_longlong64
+typedef signed long long intmax_t;
+typedef unsigned long long uintmax_t;
+#else
+typedef signed long intmax_t;
+typedef unsigned long uintmax_t;
+#endif
+
+typedef signed long intptr_t;
+typedef unsigned long uintptr_t;
+
+#undef __EXP
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__sys_stdint_h */