diff -ru curl/acinclude.m4 curl-new/acinclude.m4
--- curl/acinclude.m4	Tue Mar 30 10:48:15 2004
+++ curl-new/acinclude.m4	Tue Mar 30 14:42:51 2004
@@ -64,7 +64,7 @@
 ],[
 /* ioctlsocket source code */
  int socket;
- int flags = ioctlsocket(socket, FIONBIO, &flags);
+ unsigned long flags = ioctlsocket(socket, FIONBIO, &flags);
 ],[
 dnl ioctlsocket test was good
 nonblock="ioctlsocket"
diff -ru curl/lib/connect.c curl-new/lib/connect.c
--- curl/lib/connect.c	Tue Mar 30 14:38:45 2004
+++ curl-new/lib/connect.c	Tue Mar 30 14:44:21 2004
@@ -147,7 +147,7 @@
 
 #ifdef HAVE_IOCTLSOCKET
   /* Windows? */
-  int flags;
+  unsigned long flags;
   flags = nonblock;
   return ioctlsocket(sockfd, FIONBIO, &flags);
 #define SETBLOCK 3