Need sys/types.h, too.

diff --git a/sys/net/zlib.c b/sys/net/zlib.c
index 9c7b2d2..53f7707 100644 (file)
--- a/sys/net/zlib.c
+++ b/sys/net/zlib.c
@@ -32,6 +32,7 @@
 
 #include "zlib.h"
 
+#include <sys/types.h>
 #include <sys/systm.h>
 
 #ifndef local