path: root/arch/powerpc/xmon/ansidecl.h
diff options
Diffstat (limited to 'arch/powerpc/xmon/ansidecl.h')
1 files changed, 141 insertions, 0 deletions
diff --git a/arch/powerpc/xmon/ansidecl.h b/arch/powerpc/xmon/ansidecl.h
new file mode 100644
index 00000000000..c9b9f0929e9
--- /dev/null
+++ b/arch/powerpc/xmon/ansidecl.h
@@ -0,0 +1,141 @@
+/* ANSI and traditional C compatibility macros
+ Copyright 1991, 1992 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+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 program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+GNU General Public License for more details.
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+/* ANSI and traditional C compatibility macros
+ ANSI C is assumed if __STDC__ is #defined.
+ Macro ANSI C definition Traditional C definition
+ ----- ---- - ---------- ----------- - ----------
+ PTR `void *' `char *'
+ LONG_DOUBLE `long double' `double'
+ VOLATILE `volatile' `'
+ SIGNED `signed' `'
+ PTRCONST `void *const' `char *'
+ ANSI_PROTOTYPES 1 not defined
+ CONST is also defined, but is obsolete. Just use const.
+ DEFUN (name, arglist, args)
+ Defines function NAME.
+ ARGLIST lists the arguments, separated by commas and enclosed in
+ parentheses. ARGLIST becomes the argument list in traditional C.
+ ARGS list the arguments with their types. It becomes a prototype in
+ ANSI C, and the type declarations in traditional C. Arguments should
+ be separated with `AND'. For functions with a variable number of
+ arguments, the last thing listed should be `DOTS'.
+ DEFUN_VOID (name)
+ Defines a function NAME, which takes no arguments.
+ obsolete -- EXFUN (name, (prototype)) -- obsolete.
+ Replaced by PARAMS. Do not use; will disappear someday soon.
+ Was used in external function declarations.
+ In ANSI C it is `NAME PROTOTYPE' (so PROTOTYPE should be enclosed in
+ parentheses). In traditional C it is `NAME()'.
+ For a function that takes no arguments, PROTOTYPE should be `(void)'.
+ PARAMS ((args))
+ We could use the EXFUN macro to handle prototype declarations, but
+ the name is misleading and the result is ugly. So we just define a
+ simple macro to handle the parameter lists, as in:
+ static int foo PARAMS ((int, char));
+ This produces: `static int foo();' or `static int foo (int, char);'
+ EXFUN would have done it like this:
+ static int EXFUN (foo, (int, char));
+ but the function is not external...and it's hard to visually parse
+ the function name out of the mess. EXFUN should be considered
+ obsolete; new code should be written to use PARAMS.
+ For example:
+ extern int printf PARAMS ((CONST char *format DOTS));
+ int DEFUN(fprintf, (stream, format),
+ FILE *stream AND CONST char *format DOTS) { ... }
+ void DEFUN_VOID(abort) { ... }
+#ifndef _ANSIDECL_H
+#define _ANSIDECL_H 1
+/* Every source file includes this file,
+ so they will all get the switch for lint. */
+#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(WIN32)
+/* All known AIX compilers implement these things (but don't always
+ define __STDC__). The RISC/OS MIPS compiler defines these things
+ in SVR4 mode, but does not define __STDC__. */
+#define PTR void *
+#define PTRCONST void *CONST
+#define LONG_DOUBLE long double
+#define AND ,
+#define NOARGS void
+#define CONST const
+#define VOLATILE volatile
+#define SIGNED signed
+#define DOTS , ...
+#define EXFUN(name, proto) name proto
+#define DEFUN(name, arglist, args) name(args)
+#define DEFUN_VOID(name) name(void)
+#define PROTO(type, name, arglist) type name arglist
+#define PARAMS(paramlist) paramlist
+#else /* Not ANSI C. */
+#define PTR char *
+#define LONG_DOUBLE double
+#define AND ;
+#define NOARGS
+#define CONST
+#ifndef const /* some systems define it in header files for non-ansi mode */
+#define const
+#define VOLATILE
+#define SIGNED
+#define DOTS
+#define EXFUN(name, proto) name()
+#define DEFUN(name, arglist, args) name arglist args;
+#define DEFUN_VOID(name) name()
+#define PROTO(type, name, arglist) type name ()
+#define PARAMS(paramlist) ()
+#endif /* ANSI C. */
+#endif /* ansidecl.h */