Initial commit

1 files changed, 24 insertions, 0 deletions

diff --git a/noao/twodspec/multispec/dbio/dbio.h b/noao/twodspec/multispec/dbio/dbio.h
new file mode 100644
index 00000000..dd9f65f1
--- /dev/null
+++ b/noao/twodspec/multispec/dbio/dbio.h
@@ -0,0 +1,24 @@
+
+# Definitions for subset DBIO
+
+define	SZ_DB_KEY	79		# Size of database reference keys
+define	MAX_DB_DES	10		# Maximum number of DBIO descriptors
+define	DB_ERRCODE	1000		# Start of DBIO error codes
+
+# DBIO descriptor
+
+define	LEN_DB_DES	3
+
+define	DB_FD		Memi[$1]	# The database FIO descriptor
+define	DB_DIC		Memi[$1+1]	# Pointer to the dictionary memory
+define	DB_UPDATE	Memi[$1+2]	# Has dictionary been change [y/n]
+
+# DBIO dictionary entry.  Each entry is referenced with the pointer to the
+# dictionary memory ($1) and the entry number ($2).
+
+define	LEN_DB_ENTRY	43
+
+define	DB_KEY		Memi[$1+($2-1)*LEN_DB_ENTRY]	# Key
+define	DB_OFFSET	Meml[$1+($2-1)*LEN_DB_ENTRY+40]	# File Offset
+define	DB_SZ_ELEM	Memi[$1+($2-1)*LEN_DB_ENTRY+41]	# Element size
+define	DB_DIM		Memi[$1+($2-1)*LEN_DB_ENTRY+42]	# Number of elements