inp.h revision 1.3 
1/*	$NetBSD: inp.h,v 1.3 1996/09/19 06:27:10 thorpej Exp $	*/
2
3EXT LINENUM input_lines INIT(0);	/* how long is input file in lines */
4EXT LINENUM last_frozen_line INIT(0);	/* how many input lines have been */
5					/* irretractibly output */
6
7bool rev_in_string();
8void scan_input();
9bool plan_a();			/* returns false if insufficient memory */
10void plan_b();
11char *ifetch();
12
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