diff --git a/libmaxsi/include/sys/types.h b/libmaxsi/include/sys/types.h
index 21e09e59..49826307 100644
--- a/libmaxsi/include/sys/types.h
+++ b/libmaxsi/include/sys/types.h
@@ -31,10 +31,30 @@
 
 __BEGIN_DECLS
 
-@include(useconds_t.h)
-@include(pid_t.h)
+@include(blkcnt_t.h)
+@include(blksize_t.h)
 @include(clock_t.h)
+/* TODO: clockid_t */
+@include(dev_t.h)
+/* TODO: fsblkcnt_t */
+/* TODO: fsfilcnt_t */
+@include(gid_t.h)
+/* TODO: id_t */
+@include(ino_t.h)
+/* TODO: key_t */
 @include(mode_t.h)
+@include(nlink_t.h)
+@include(off_t.h)
+@include(pid_t.h)
+/* TODO: pthread*_t */
+@include(size_t.h)
+@include(ssize_t.h)
+@include(suseconds_t.h)
+@include(time_t.h)
+/* TODO: timer_t */
+/* TODO: trace*_t */
+@include(uid_t.h)
+@include(useconds_t.h)
 
 __END_DECLS