--- hunt/hunt/playit.c
+++ hunt/hunt/playit.c
@@ -108,13 +108,13 @@
 {
 	int		ch;
 	int		y, x;
-	u_int32_t	version;
+	uint32_t	version;
 
 	if (read(Socket, (char *) &version, LONGLEN) != LONGLEN) {
 		bad_con();
 		/* NOTREACHED */
 	}
-	if (ntohl(version) != (unsigned long)HUNT_VERSION) {
+	if (ntohl(version) != (uint32_t)HUNT_VERSION) {
 		bad_ver();
 		/* NOTREACHED */
 	}
@@ -643,13 +643,13 @@
 void
 do_message()
 {
-	u_int32_t	version;
+	uint32_t	version;
 
 	if (read(Socket, (char *) &version, LONGLEN) != LONGLEN) {
 		bad_con();
 		/* NOTREACHED */
 	}
-	if (ntohl(version) != (unsigned long)HUNT_VERSION) {
+	if (ntohl(version) != (uint32_t)HUNT_VERSION) {
 		bad_ver();
 		/* NOTREACHED */
 	}