xref: /netbsd/usr.bin/patch/inp.h (revision bf9ec67e)
1 /*	$NetBSD: inp.h,v 1.6 2002/03/16 22:36:42 kristerw Exp $	*/
2 
3 EXT LINENUM input_lines INIT(0);	/* how long is input file in lines */
4 EXT LINENUM last_frozen_line INIT(0);	/* how many input lines have been */
5 					/* irretractibly output */
6 void re_input(void);
7 void scan_input(char *);
8 char *ifetch(LINENUM, int);
9 
10