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Diffstat (limited to 'sys/scsi/scsi_message.h')
-rw-r--r--sys/scsi/scsi_message.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/scsi/scsi_message.h b/sys/scsi/scsi_message.h
index 0bb8a2c958a..6c49879eb21 100644
--- a/sys/scsi/scsi_message.h
+++ b/sys/scsi/scsi_message.h
@@ -1,4 +1,8 @@
-/* $OpenBSD: scsi_message.h,v 1.8 2006/05/11 00:45:59 krw Exp $ */
+/* $OpenBSD: scsi_message.h,v 1.9 2009/11/01 23:06:03 fgsch Exp $ */
+
+#define IS1BYTEMSG(m) (((m) != 0x01 && (m) < 0x20) || (m) >= 0x80)
+#define IS2BYTEMSG(m) (((m) & 0xf0) == 0x20)
+#define ISEXTMSG(m) ((m) == 0x01)
/* Messages (1 byte) */ /* I/T (M)andatory or (O)ptional */
#define MSG_CMDCOMPLETE 0x00 /* M/M */