251 	int optc;  in c_pwd()  local
635 	int optc;  in c_whence()  local
659 	int optc, fcflags = FC_BI | FC_FUNC | FC_PATH | FC_WHENCE;  in c_command()  local
824 	int optc;  in c_alias()  local
973 	int optc, rv = 0;  in c_unalias()  local
1053 	int optc, flag = 0, nflag = 0, rv = 0;  in c_jobs()  local
1138 		int optc;  in c_kill()  local
1255 	int argc, optc, rv;  in c_getopts()  local
1347 	int optc, rv = 0;  in c_bind()  local
1428 	int i, optc;  in c_umask()  local
2323 	int optc, rv = 0;  in c_unset()  local
2481 	int optc, i, j;  in timex_hook()  local
2539 	int argc, optc, rv = 0;  in c_mknod()  local