usage             219 src/ansi2knr.c 	char *usage =
usage             247 src/ansi2knr.c 	  fprintf(stderr, usage);
usage             253 src/ansi2knr.c 		fprintf(stderr, usage);
usage            2147 src/grep.c     	usage (2);
usage            2192 src/grep.c         usage (0);
usage            2215 src/grep.c           usage (2);