Index: uspace/lib/bithenge/src/failure.c
===================================================================
--- uspace/lib/bithenge/src/failure.c	(revision 582a0b84b0a73672531e7b404a89997af41ba0b9)
+++ uspace/lib/bithenge/src/failure.c	(revision 4f302225f2b25aadcba779f5a36656dd5a66959e)
@@ -41,5 +41,5 @@
 #include <stdio.h>
 #include <stdlib.h>
-#include <sys/types.h>
+#include <stddef.h>
 #include <sys/wait.h>
 #define BITHENGE_FAILURE_DECLS_ONLY 1
Index: uspace/lib/bithenge/src/failure.h
===================================================================
--- uspace/lib/bithenge/src/failure.h	(revision 582a0b84b0a73672531e7b404a89997af41ba0b9)
+++ uspace/lib/bithenge/src/failure.h	(revision 4f302225f2b25aadcba779f5a36656dd5a66959e)
@@ -42,5 +42,5 @@
 #include <stdio.h>
 #include <stdlib.h>
-#include <sys/types.h>
+#include <stddef.h>
 
 int bithenge_should_fail(void);
Index: uspace/lib/bithenge/src/file.c
===================================================================
--- uspace/lib/bithenge/src/file.c	(revision 582a0b84b0a73672531e7b404a89997af41ba0b9)
+++ uspace/lib/bithenge/src/file.c	(revision 4f302225f2b25aadcba779f5a36656dd5a66959e)
@@ -41,5 +41,5 @@
 #include <stdlib.h>
 #include <vfs/vfs.h>
-#include <sys/types.h>
+#include <stddef.h>
 #include "common.h"
 #include <bithenge/blob.h>