251 	int optc;  in c_pwd()  local
611 	int optc;  in c_whence()  local
635 	int optc, fcflags = FC_BI | FC_FUNC | FC_PATH | FC_WHENCE;  in c_command()  local
800 	int optc;  in c_alias()  local
949 	int optc, rv = 0;  in c_unalias()  local
1029 	int optc, flag = 0, nflag = 0, rv = 0;  in c_jobs()  local
1114 		int optc;  in c_kill()  local
1231 	int argc, optc, rv;  in c_getopts()  local
1323 	int optc, rv = 0;  in c_bind()  local
1404 	int i, optc;  in c_umask()  local
2299 	int optc, rv = 0;  in c_unset()  local
2457 	int optc, i, j;  in timex_hook()  local
2515 	int argc, optc, rv = 0;  in c_mknod()  local