Index: uspace/lib/c/include/ipc/bd.h
===================================================================
--- uspace/lib/c/include/ipc/bd.h	(revision 1c635d6076d5ecbddc9b9e9a97d69324a6d97b18)
+++ uspace/lib/c/include/ipc/bd.h	(revision 0f2a9be80568190323c7447075247545df38fdff)
@@ -42,4 +42,5 @@
 	BD_GET_NUM_BLOCKS,
 	BD_READ_BLOCKS,
+	BD_SYNC_CACHE,
 	BD_WRITE_BLOCKS,
 	BD_READ_TOC