diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 56f45f419..c5e937d2b 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+2006-04-21  Lars Munch  <lars@segv.dk>
+
+	* include/asm/byteorder.h (__ntohl): Fix the missing uint32_t.
+
 2006-04-21  Corinna Vinschen  <corinna@vinschen.de>
 
 	* fhandler_socket.cc (fhandler_socket::wait): Reorder setting
diff --git a/winsup/cygwin/include/asm/byteorder.h b/winsup/cygwin/include/asm/byteorder.h
index fd683ff9f..79e580fde 100644
--- a/winsup/cygwin/include/asm/byteorder.h
+++ b/winsup/cygwin/include/asm/byteorder.h
@@ -36,7 +36,7 @@ extern __inline__ uint32_t	__constant_ntohl(uint32_t);
 extern __inline__ uint16_t	__constant_ntohs(uint16_t);
 
 extern __inline__ uint32_t
-__ntohl(unsigned long int x)
+__ntohl(uint32_t x)
 {
 	__asm__("xchgb %b0,%h0\n\t"	/* swap lower bytes	*/
 		"rorl $16,%0\n\t"	/* swap words		*/