1 files changed, 30 insertions, 0 deletions
diff --git a/kpartx/mac.h b/kpartx/mac.h
new file mode 100644
index 0000000..3c712ba
--- /dev/null
+++ b/kpartx/mac.h
@@ -0,0 +1,30 @@
+#ifndef MAC_H
+#define MAC_H
+
+#include <stdint.h>
+
+#define MAC_PARTITION_MAGIC     0x504d
+
+/* type field value for A/UX or other Unix partitions */
+#define APPLE_AUX_TYPE  "Apple_UNIX_SVR2"
+
+struct mac_partition {
+        uint16_t  signature;      /* expected to be MAC_PARTITION_MAGIC */
+        uint16_t  res1;
+        uint32_t  map_count;      /* # blocks in partition map */
+        uint32_t  start_block;    /* absolute starting block # of partition */
+        uint32_t  block_count;    /* number of blocks in partition */
+        /* there is more stuff after this that we don't need */
+};
+
+#define MAC_DRIVER_MAGIC        0x4552
+
+/* Driver descriptor structure, in block 0 */
+struct mac_driver_desc {
+        uint16_t  signature;      /* expected to be MAC_DRIVER_MAGIC */
+        uint16_t  block_size;
+        uint32_t  block_count;
+    /* ... more stuff */
+};
+
+#endif