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/* $FreeBSD$
*
* $Log: inp.h,v $
* 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 */
void re_input(void);
void scan_input(char *_filename);
bool plan_a(char *_filename);
void plan_b(char *_filename);
bool rev_in_string(char *_string);
char *ifetch(LINENUM _line, int _whichbuf);
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