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+/*-
+ * Copyright (c) 2007 Marcel Moolenaar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _SYS_DISK_APM_H_
+#define _SYS_DISK_APM_H_
+
+/* Driver Descriptor Record. */
+struct apm_ddr {
+ uint16_t ddr_sig;
+#define APM_DDR_SIG 0x4552
+ uint16_t ddr_blksize;
+ uint32_t ddr_blkcount;
+};
+
+#define APM_ENT_NAMELEN 32
+#define APM_ENT_TYPELEN 32
+
+/* Partition Map Entry Record. */
+struct apm_ent {
+ uint16_t ent_sig;
+#define APM_ENT_SIG 0x504d
+ uint16_t _pad_;
+ uint32_t ent_pmblkcnt;
+ uint32_t ent_start;
+ uint32_t ent_size;
+ char ent_name[APM_ENT_NAMELEN];
+ char ent_type[APM_ENT_TYPELEN];
+};
+
+#define APM_ENT_TYPE_SELF "Apple_partition_map"
+#define APM_ENT_TYPE_UNUSED "Apple_Free"
+
+#define APM_ENT_TYPE_FREEBSD "FreeBSD"
+#define APM_ENT_TYPE_FREEBSD_NANDFS "FreeBSD-nandfs"
+#define APM_ENT_TYPE_FREEBSD_SWAP "FreeBSD-swap"
+#define APM_ENT_TYPE_FREEBSD_UFS "FreeBSD-UFS"
+#define APM_ENT_TYPE_FREEBSD_VINUM "FreeBSD-Vinum"
+#define APM_ENT_TYPE_FREEBSD_ZFS "FreeBSD-ZFS"
+
+#define APM_ENT_TYPE_APPLE_BOOT "Apple_Bootstrap"
+#define APM_ENT_TYPE_APPLE_HFS "Apple_HFS"
+#define APM_ENT_TYPE_APPLE_UFS "Apple_UNIX_SVR2"
+
+#endif /* _SYS_DISK_APM_H_ */