1 /* $Header: /cvsroot/src/usr.bin/patch/inp.h,v 1.1 1993/04/09 11:34:01 cgd Exp $ 2 * 3 * $Log: inp.h,v $ 4 * Revision 1.1 1993/04/09 11:34:01 cgd 5 * patch 2.0.12u8, from prep.ai.mit.edu. this is not under the GPL. 6 * 7 * Revision 2.0 86/09/17 15:37:25 lwall 8 * Baseline for netwide release. 9 * 10 */ 11 12 EXT LINENUM input_lines INIT(0); /* how long is input file in lines */ 13 EXT LINENUM last_frozen_line INIT(0); /* how many input lines have been */ 14 /* irretractibly output */ 15 16 bool rev_in_string(); 17 void scan_input(); 18 bool plan_a(); /* returns false if insufficient memory */ 19 void plan_b(); 20 char *ifetch(); 21 22