Header reorganizsateion - Please refer to ChangeLog

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@17407 72102866-910b-0410-8b05-ffd578937521

Headers/Foundation/NSMethodSignature.h

@@ -0,0 +1,84 @@
+/* Interface for NSMethodSignature for GNUStep
+   Copyright (C) 1995, 1998 Free Software Foundation, Inc.
+
+   Written by:  Andrew Kachites McCallum <mccallum@gnu.ai.mit.edu>
+   Date: 1995
+   Rewritten:	Richard Frith-Macdonald <richard@brainstorm.co.uk>
+   Date: 1998
+   
+   This file is part of the GNUstep Base Library.
+
+   This 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.
+   
+   This 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 this library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+   */ 
+
+#ifndef __NSMethodSignature_h_GNUSTEP_BASE_INCLUDE
+#define __NSMethodSignature_h_GNUSTEP_BASE_INCLUDE
+
+#include <Foundation/NSObject.h>
+
+#ifndef	STRICT_MACOS_X
+/*
+ *	Info about layout of arguments.
+ *	Extended from the original OpenStep version to let us know if the
+ *	arg is passed in registers or on the stack.
+ *
+ *	NB. This no longer exists in Rhapsody/MacOS.
+ */
+typedef struct	{
+  int		offset;
+  unsigned	size;
+  const char	*type;
+#ifndef	NO_GNUSTEP
+  unsigned	align;
+  unsigned	qual;
+  BOOL		isReg;
+#endif
+} NSArgumentInfo;
+#endif
+
+@interface NSMethodSignature : NSObject
+{
+  const char		*_methodTypes;
+  unsigned		_argFrameLength;
+  unsigned		_numArgs;
+#ifdef	STRICT_MACOS_X
+  void			*_dummy;
+#else
+  NSArgumentInfo	*_info;
+#endif
+}
+
++ (NSMethodSignature*) signatureWithObjCTypes: (const char*)t;
+
+#ifndef	STRICT_MACOS_X
+- (NSArgumentInfo) argumentInfoAtIndex: (unsigned)index;
+#endif
+- (unsigned) frameLength;
+- (const char*) getArgumentTypeAtIndex: (unsigned)index;
+- (BOOL) isOneway;
+- (unsigned) methodReturnLength;
+- (const char*) methodReturnType;
+- (unsigned) numberOfArguments;
+
+@end
+
+#ifndef	NO_GNUSTEP
+@interface NSMethodSignature(GNUstep)
+- (NSArgumentInfo*) methodInfo;
+- (const char*) methodType;
+@end
+#endif
+
+#endif /* __NSMethodSignature_h_GNUSTEP_BASE_INCLUDE */