idcache: Fix module description.

[pspp] / modules / socklen

diff --git a/modules/socklen b/modules/socklen
index c2e66f7a7d0afbfd2c326137effde464724af9c0..556336ba3f88bd08137eec2b67e8514651740a25 100644 (file)
--- a/modules/socklen
+++ b/modules/socklen
@@ -12,6 +12,12 @@ gl_TYPE_SOCKLEN_T
 Makefile.am:
 
 Include:
+#include <sys/types.h>
+#if HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#elif HAVE_WS2TCPIP_H
+# include <ws2tcpip.h>
+#endif
 
 License:
 unlimited