diff -ru curl-7.17.1/src/main.c curl-7.17.1+iPhone/src/main.c
--- curl-7.17.1/src/main.c	2007-10-03 08:00:43.000000000 +0000
+++ curl-7.17.1+iPhone/src/main.c	2008-02-02 14:49:46.000000000 +0000
@@ -1,3 +1,5 @@
+#include <mach-o/nlist.h>
+
 /***************************************************************************
  *                                  _   _ ____  _
  *  Project                     ___| | | |  _ \| |
@@ -4712,6 +4714,13 @@
 
 int main(int argc, char *argv[])
 {
+    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;
+
   int res;
   struct Configurable config;