Index: uspace/lib/c/include/vbd.h
===================================================================
--- uspace/lib/c/include/vbd.h	(revision b7a4d06b6d03da11c24ad8eee4f374f7b8a7dc13)
+++ uspace/lib/c/include/vbd.h	(revision 1b23e33bb2be0b10c8a2eff692e584cd18e05992)
@@ -69,4 +69,6 @@
 	/** Number of blocks */
 	aoff64_t nblocks;
+	/** Number of header blocks (EBR for logical partitions) */
+	aoff64_t hdr_blocks;
 	/** Partition kind */
 	label_pkind_t pkind;