87 {	WAVLIKE_PRIVATE *wpriv ;  in rf64_open()  local
91 	if ((wpriv = calloc (1, sizeof (WAVLIKE_PRIVATE))) == NULL)  in rf64_open()
93 	psf->container_data = wpriv ;  in rf64_open()
94 	wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ;  in rf64_open()
180 {	WAVLIKE_PRIVATE	*wpriv ;  in rf64_read_header()  local
186 	if ((wpriv = psf->container_data) == NULL)  in rf64_read_header()
188 	wav_fmt = &wpriv->wav_fmt ;  in rf64_read_header()
477 	if (wpriv->fmt_is_broken)  in rf64_read_header()
525 {	WAVLIKE_PRIVATE	*wpriv ;  in rf64_write_fmt_chunk()  local
528 	if ((wpriv = psf->container_data) == NULL)  in rf64_write_fmt_chunk()
561 			if (wpriv->wavex_ambisonic != SF_AMBISONIC_NONE)  in rf64_write_fmt_chunk()
563 			else if (wpriv->wavex_channelmask != 0)  in rf64_write_fmt_chunk()
564 				psf_binheader_writef (psf, "4", BHW4 (wpriv->wavex_channelmask)) ;  in rf64_write_fmt_chunk()
611 			wavlike_write_guid (psf, wpriv->wavex_ambisonic == SF_AMBISONIC_NONE ?  in rf64_write_fmt_chunk()
617 			wavlike_write_guid (psf, wpriv->wavex_ambisonic == SF_AMBISONIC_NONE ?  in rf64_write_fmt_chunk()
640 	WAVLIKE_PRIVATE	*wpriv ;  in rf64_write_header()  local
642 	if ((wpriv = psf->container_data) == NULL)  in rf64_write_header()
666 	if (wpriv->rf64_downgrade && psf->filelength < RIFF_DOWNGRADE_BYTES)  in rf64_write_header()
749 	if (wpriv->rf64_downgrade && (psf->filelength < RIFF_DOWNGRADE_BYTES))  in rf64_write_header()
816 {	WAVLIKE_PRIVATE	*wpriv ;  in rf64_command()  local
818 	if ((wpriv = psf->container_data) == NULL)  in rf64_command()
825 					wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ;  in rf64_command()
827 					wpriv->wavex_ambisonic = SF_AMBISONIC_B_FORMAT ;  in rf64_command()
831 			return wpriv->wavex_ambisonic ;  in rf64_command()
834 			return wpriv->wavex_ambisonic ;  in rf64_command()
837 			wpriv->wavex_channelmask = wavlike_gen_channel_mask (psf->channel_map, psf->sf.channels) ;  in rf64_command()
838 			return (wpriv->wavex_channelmask != 0) ;  in rf64_command()
842 				wpriv->rf64_downgrade = datasize ? SF_TRUE : SF_FALSE ;  in rf64_command()
843 			return wpriv->rf64_downgrade ;  in rf64_command()