Index: uspace/drv/bus/usb/ohci/utils/malloc32.h
===================================================================
--- uspace/drv/bus/usb/ohci/utils/malloc32.h	(revision 0a0e6e79147ce675213c36eb0150e9c5decf3c12)
+++ uspace/drv/bus/usb/ohci/utils/malloc32.h	(revision f7e69f551592fae9721419beef3fd98fa6fefbdb)
@@ -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 0a0e6e79147ce675213c36eb0150e9c5decf3c12)
+++ uspace/drv/bus/usb/uhci/utils/malloc32.h	(revision f7e69f551592fae9721419beef3fd98fa6fefbdb)
@@ -36,4 +36,5 @@
 
 #include <assert.h>
+#include <unistd.h>
 #include <errno.h>
 #include <malloc.h>