--- src/config.h	2018-08-28 13:19:40.699141662 +0100
+++ src/config.h	2018-08-28 13:21:51.942139881 +0100
@@ -0,0 +1,2 @@
+#include <sal/types.h>
+#define EPOXY_PUBLIC SAL_DLLPUBLIC_EXPORT extern