mingw/mingw-packages/mingw-w64-spandsp/0001-include-winsock.patch

--- a/src/t4_rx.c
+++ b/src/t4_rx.c
@@ -56,6 +56,9 @@
 
 /*! \file */
 
+#include <winsock2.h>
+#include <windows.h>
+
 #if defined(HAVE_CONFIG_H)
 #include "config.h"
 #endif