add _res (__res_state()) dummy

diff --git a/src/network/res_state.c b/src/network/res_state.c
new file mode 100644 (file)
index 0000000..5c42cda
--- /dev/null
+++ b/src/network/res_state.c
@@ -0,0 +1,9 @@
+#include <resolv.h>
+
+/* This is completely unused, and exists purely to satisfy broken apps. */
+
+struct __res_state *__res_state()
+{
+       static struct __res_state res;
+       return &res;
+}