Index: uspace/drv/bus/usb/ohci/utils/malloc32.h
===================================================================
--- uspace/drv/bus/usb/ohci/utils/malloc32.h	(revision b64fbc9fdd4c146668b26c5ab85a174bea2e1e9e)
+++ uspace/drv/bus/usb/ohci/utils/malloc32.h	(revision a92f13d72ceb92e4f0db78669f2f2592d7016727)
@@ -37,4 +37,5 @@
 #include <assert.h>
 #include <malloc.h>
+#include <unistd.h>
 #include <errno.h>
 #include <mem.h>
Index: uspace/drv/bus/usb/uhci/utils/malloc32.h
===================================================================
--- uspace/drv/bus/usb/uhci/utils/malloc32.h	(revision b64fbc9fdd4c146668b26c5ab85a174bea2e1e9e)
+++ uspace/drv/bus/usb/uhci/utils/malloc32.h	(revision a92f13d72ceb92e4f0db78669f2f2592d7016727)
@@ -36,4 +36,5 @@
 
 #include <assert.h>
+#include <unistd.h>
 #include <errno.h>
 #include <malloc.h>