Patch #975056 - fixes for restartable signals on *BSD. In addition,
a few remaining calls to signal() were converted to PyOS_setsig().
diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index 521a51f..7b8b4af 100644
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -217,7 +217,7 @@
 
 /* Generic includes */
 #include <sys/types.h>
-#include <signal.h>
+//#include <signal.h>
 
 /* Generic socket object definitions and includes */
 #define PySocket_BUILDING_SOCKET