signat           1118 src/cmd/cc/dcl.c 				s = s*thash3 + signat(t1, tt);
signat           1127 src/cmd/cc/dcl.c 				s = s*thash3 + signat(t1, tt);
signat           1144 src/cmd/cc/dcl.c 	s = signat(t, &tt);