inp.h revision 1.6 
1/*	$NetBSD: inp.h,v 1.6 2002/03/16 22:36:42 kristerw 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 */
6void re_input(void);
7void scan_input(char *);
8char *ifetch(LINENUM, int);
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