Index: tests/nowarn/.expect/socket.txt
===================================================================
--- tests/nowarn/.expect/socket.txt	(revision 135197188ba1bdea9a919286e6c4ac411a03bb8c)
+++ tests/nowarn/.expect/socket.txt	(revision 135197188ba1bdea9a919286e6c4ac411a03bb8c)
@@ -0,0 +1,1 @@
+done
Index: tests/nowarn/socket.cfa
===================================================================
--- tests/nowarn/socket.cfa	(revision 135197188ba1bdea9a919286e6c4ac411a03bb8c)
+++ tests/nowarn/socket.cfa	(revision 135197188ba1bdea9a919286e6c4ac411a03bb8c)
@@ -0,0 +1,5 @@
+#include <sys/socket.h>
+
+int main() {
+    printf( "done\n" );
+}