summaryrefslogtreecommitdiff
path: root/misc/sys
diff options
context:
space:
mode:
authorRoland McGrath <roland@gnu.org>1992-05-13 05:49:47 +0000
committerRoland McGrath <roland@gnu.org>1992-05-13 05:49:47 +0000
commit36b29b496a038609f16f64786d95a359c8694f21 (patch)
treeca6847687ccd9ae906e17d119da47637522aab88 /misc/sys
parent8d3dc4e912c06da6baf13b255501a65d4aa2f4fe (diff)
Initial revision
Diffstat (limited to 'misc/sys')
-rw-r--r--misc/sys/cdefs.h71
1 files changed, 71 insertions, 0 deletions
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
new file mode 100644
index 0000000000..ebe34fc280
--- /dev/null
+++ b/misc/sys/cdefs.h
@@ -0,0 +1,71 @@
+/* Copyright (C) 1992 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#ifndef _SYS_CDEFS_H
+
+#define _SYS_CDEFS_H 1
+#include <features.h>
+
+#ifdef __GNUC__
+
+#define __P(args) args /* GCC can always grok prototypes. */
+
+#else /* Not GCC. */
+
+#define __inline /* No inline functions. */
+
+#if (defined (__STDC__) && __STDC__) || defined (__cplusplus)
+
+#define __P(args) args
+#define __const const
+#define __signed signed
+#define __volatile volatile
+
+#else /* Not ANSI C or C++. */
+
+#define __P(args) () /* No prototypes. */
+#define __const /* No ANSI C keywords. */
+#define __signed
+#define __volatile
+
+#endif /* ANSI C or C++. */
+
+#endif /* GCC. */
+
+/* For these things, GCC behaves the ANSI way normally,
+ and the non-ANSI way under -traditional. */
+
+#if defined (__STDC__) && __STDC__
+
+#define __CONCAT(x,y) x ## y
+#define __STRING(x) #x
+
+typedef void *__ptr_t;
+typedef long double __long_double_t;
+
+#else
+
+#define __CONCAT(x,y) x/**/y
+#define __STRING(x) "x"
+
+typedef char *__ptr_t;
+typedef double __long_double_t;
+
+#endif
+
+#endif /* sys/cdefs.h */