/*Copyright (c) 2000, Red Hat, Inc.This file is part of Source-Navigator.Source-Navigator is free software; you can redistribute it and/ormodify it under the terms of the GNU General Public License as publishedby the Free Software Foundation; either version 2, or (at your option)any later version.Source-Navigator is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNUGeneral Public License for more details.You should have received a copy of the GNU General Public License alongwith Source-Navigator; see the file COPYING.  If not, write tothe Free Software Foundation, 59 Temple Place - Suite 330, Boston,MA 02111-1307, USA.*/#ifndef xySource#define xySource/* $Id: Source.h 5 2002-04-18 23:34:32Z mdejong $ *//* Ich, Doktor Josef Grosch, Informatiker, March 1997 */#if defined __STDC__ | defined __cplusplus#define ARGS(parameters)	parameters#else#define ARGS(parameters)	()#endif#include "ratc.h"#include <string.h>#include "Idents.h"extern int	MaxColumn	;extern rbool	free_format	;extern void	push	ARGS ((tIdent filename));extern void	pop	ARGS ((void));extern int  BeginSource ARGS ((char * FileName));   /*      BeginSource is called from the scanner to open files.      If not called input is read form standard input.   */extern int  GetLine	ARGS ((int File, char * Buffer, int Size));   /*      GetLine is called to fill a buffer starting at address 'Buffer'      with a block of maximal 'Size' characters. Lines are terminated      by newline characters (ASCII = 0xa). GetLine returns the number      of characters transferred. Reasonable block sizes are between 128      and 2048 or the length of a line. Smaller block sizes -      especially block size 1 - will drastically slow down the scanner.   */extern void CloseSource	ARGS ((int File));   /*      CloseSource is called from the scanner at end of file respectively      at end of input. It can be used to close files.   */#endif