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