disk: dos: add some defines for the hardcoded numbers
Add some handy defines for some hardcoded magic numbers related to
extended partition handling.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
diff --git a/disk/part_dos.h b/disk/part_dos.h
index 434b021..dd909a9 100644
--- a/disk/part_dos.h
+++ b/disk/part_dos.h
@@ -15,6 +15,9 @@
#define DOS_PBR_MEDIA_TYPE_OFFSET 0x15
#define DOS_MBR 0
#define DOS_PBR 1
+#define DOS_PART_TYPE_EXTENDED 0x05
+#define DOS_PART_TYPE_EXTENDED_LBA 0x0F
+#define DOS_PART_TYPE_EXTENDED_LINUX 0x85
typedef struct dos_partition {
unsigned char boot_ind; /* 0x80 - active */