src/backend.c: Add missing winsock2.h #include.

diff --git a/src/backend.c b/src/backend.c
index c441708859b21dc6d337a23bfd38c9a69ee6c230..aa51a92d480636d932687cb474f9bffbe9d654d8 100644 (file)
--- a/src/backend.c
+++ b/src/backend.c
@@ -20,6 +20,9 @@
 
 #include <config.h>
 #include <glib.h>
+#ifdef _WIN32
+#include <winsock2.h>
+#endif
 #include <libsigrok/libsigrok.h>
 #include "libsigrok-internal.h"