/* $Header: /proj/irix6.5.7m/isms/eoe/cmd/patch/RCS/inp.h,v 1.1 1996/01/17 02:44:42 cleo Exp $
 *
 * $Log: inp.h,v $
 * Revision 1.1  1996/01/17 02:44:42  cleo
 * initial checkin.
 *
 * Revision 1.3  1995/10/11  18:35:04  lguo
 * No Message Supplied
 *
 * Revision 2.0  86/09/17  15:37:25  lwall
 * Baseline for netwide release.
 * 
 */

EXT LINENUM input_lines INIT(0);	/* how long is input file in lines */
EXT LINENUM last_frozen_line INIT(0);	/* how many input lines have been */
					/* irretractibly output */

bool rev_in_string();
void scan_input();
bool plan_a();			/* returns false if insufficient memory */
void plan_b();
char *ifetch();