status.i4.v = mdat_frame_info_c(frame_number.i4.v, frame_info.s.r)

	This routine is used to retrieve information about a given
	MDAT frame.

	frame_number	frame number of interest
			(constants are in 'mdat')
	frame_info	returned MDAT frame information
			(structure of type MDAT_FRAME_INFO)

	This function requires the following include files:

	clib_h, cns_data_structs_h, mdat_h, acnet_errors_h

	Related functions:


	C/C++ usage:

	int	status;
	int	frame_number = MDAT_MI_PGM_P;
	MDAT_FRAME_INFO	frame_info;

	status = mdat_frame_info_c(frame_number,&frame_info);