status.i4.v = db_column_info_c(server.i1a.r, table_name.i1a.r,
				       num_columns.i4.r, column_info.sa.r)

	This routine returns information about each column of a
	database table.  If any of the returned values are not
	needed, a value of NULL can be passed for that argument.

	server		null terminated server string
	table_name	null terminated table name
	num_columns	returned number of columns
	column_info	returned column information
			(array of structures of type DB_COLUMN_INFO)

	This function returns ACNET status values as follows:

	OK			success
	CLIB_INVARG		invalid table name passed
	SQL_xxx			error accessing database

	This function requires the following include files:

	ul_cbsaux_h:auxlib_misc_h, acnet_errors_h

	Related functions:

	db_table_name_parse_c, db_ctime_to_db_date_c, db_retrieve_rows_c

	C/C++ usage:

	static const char	server[] = "ADBS";
	static const char	table_name[] = "apvdb.ivanov.d44_default_export";
	int	status;
	int	num_columns;
	DB_COLUMN_INFO	column_info[255];

	status = db_column_info_c(server,table_name,&num_columns,