diff -urp c:\f\curl-old/curl/tests/server/tftpd.c c:\f\curl-new/curl/tests/server/tftpd.c
--- c:\f\curl-old/curl/tests/server/tftpd.c	2005-12-05 15:10:48.000000000 +0100
+++ c:\f\curl-new/curl/tests/server/tftpd.c	2005-12-06 07:56:58.312500000 +0100
@@ -228,7 +228,7 @@ static void read_ahead(struct testcase *
     /* decrease amount, advance pointer */
     test->rcount -= copy_n;
     test->rptr += copy_n;
-    b->counter = copy_n;
+    b->counter = (int)copy_n;
     return;
   }