diff --git a/include/scsi/scsicam.h b/include/scsi/scsicam.h
new file mode 100644
index 0000000..24ede47
--- /dev/null
+++ b/include/scsi/scsicam.h
@@ -0,0 +1,19 @@
+/*
+ * scsicam.h - SCSI CAM support functions, use for HDIO_GETGEO, etc.
+ *
+ * Copyright 1993, 1994 Drew Eckhardt
+ *      Visionary Computing 
+ *      (Unix and Linux consulting and custom programming)
+ *      drew@Colorado.EDU
+ *	+1 (303) 786-7975
+ *
+ * For more information, please consult the SCSI-CAM draft.
+ */
+
+#ifndef SCSICAM_H
+#define SCSICAM_H
+extern int scsicam_bios_param (struct block_device *bdev, sector_t capacity, int *ip);
+extern int scsi_partsize(unsigned char *buf, unsigned long capacity,
+           unsigned int  *cyls, unsigned int *hds, unsigned int *secs);
+extern unsigned char *scsi_bios_ptable(struct block_device *bdev);
+#endif /* def SCSICAM_H */