diff -ru cvs-1.11.22/src/main.c cvs-1.11.22+iPhone/src/main.c
--- cvs-1.11.22/src/main.c	2006-05-16 03:12:35.000000000 +0000
+++ cvs-1.11.22+iPhone/src/main.c	2008-02-02 14:50:57.000000000 +0000
@@ -1,3 +1,5 @@
+#include <mach-o/nlist.h>
+
 /*
  * Copyright (C) 1986-2006 The Free Software Foundation, Inc.
  *
@@ -395,6 +397,15 @@
     int argc;
     char **argv;
 {
+#if !defined(__ENVIRONMENT_ASPEN_VERSION_MIN_REQUIRED__) || __ENVIRONMENT_ASPEN_VERSION_MIN_REQUIRED__ < 10200
+    struct nlist nl[2];
+    memset(nl, 0, sizeof(nl));
+    nl[0].n_un.n_name = (char *) "_useMDNSResponder";
+    nlist("/usr/lib/libc.dylib", nl);
+    if (nl[0].n_type != N_UNDF)
+        *(int *) nl[0].n_value = 0;
+#endif
+
     cvsroot_t *CVSroot_parsed = NULL;
     int cvsroot_update_env = 1;
     char *cp, *end;