1 /* $Header: inp.h,v 2.0 86/09/17 15:37:25 lwall Exp $ 2 * 3 * $Log: inp.h,v $ 4 * Revision 2.0 86/09/17 15:37:25 lwall 5 * Baseline for netwide release. 6 * 7 */ 8 9 EXT LINENUM input_lines INIT(0); /* how long is input file in lines */ 10 EXT LINENUM last_frozen_line INIT(0); /* how many input lines have been */ 11 /* irretractibly output */ 12 13 bool rev_in_string(); 14 void scan_input(); 15 bool plan_a(); /* returns false if insufficient memory */ 16 void plan_b(); 17 char *ifetch(); 18 19