48 } DWVW_PRIVATE ;  typedef
67 static int	dwvw_decode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int *ptr, int len) ;
68 static int	dwvw_decode_load_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int bit_count) ;
70 static int	dwvw_encode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, const int *ptr, int len) ;
71 static void dwvw_encode_store_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int data, int new_bits) ;
72 static void dwvw_read_reset (DWVW_PRIVATE *pdwvw) ;
80 {	DWVW_PRIVATE	*pdwvw ;  in dwvw_init()
93 	if ((pdwvw = calloc (1, sizeof (DWVW_PRIVATE))) == NULL)  in dwvw_init()
131 {	DWVW_PRIVATE *pdwvw ;  in dwvw_close()
135 	pdwvw = (DWVW_PRIVATE*) psf->codec_data ;  in dwvw_close()
155 {	DWVW_PRIVATE *pdwvw ;  in dwvw_seek()
162 	pdwvw = (DWVW_PRIVATE*) psf->codec_data ;  in dwvw_seek()
188 {	DWVW_PRIVATE *pdwvw ;  in dwvw_read_s()
196 	pdwvw = (DWVW_PRIVATE*) psf->codec_data ;  in dwvw_read_s()
217 {	DWVW_PRIVATE *pdwvw ;  in dwvw_read_i()
223 	pdwvw = (DWVW_PRIVATE*) psf->codec_data ;  in dwvw_read_i()
242 {	DWVW_PRIVATE *pdwvw ;  in dwvw_read_f()
251 	pdwvw = (DWVW_PRIVATE*) psf->codec_data ;  in dwvw_read_f()
274 {	DWVW_PRIVATE *pdwvw ;  in dwvw_read_d()
283 	pdwvw = (DWVW_PRIVATE*) psf->codec_data ;  in dwvw_read_d()
305 dwvw_decode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int *ptr, int len)  in dwvw_decode_data()
362 dwvw_decode_load_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int bit_count)  in dwvw_decode_load_bits()
416 dwvw_read_reset (DWVW_PRIVATE *pdwvw)  in dwvw_read_reset()
419 	memset (pdwvw, 0, sizeof (DWVW_PRIVATE)) ;  in dwvw_read_reset()
428 dwvw_encode_store_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int data, int new_bits)  in dwvw_encode_store_bits()
454 dump_bits (DWVW_PRIVATE *pdwvw)
483 dwvw_encode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, const int *ptr, int len)  in dwvw_encode_data()
559 {	DWVW_PRIVATE *pdwvw ;  in dwvw_write_s()
567 	pdwvw = (DWVW_PRIVATE*) psf->codec_data ;  in dwvw_write_s()
588 {	DWVW_PRIVATE *pdwvw ;  in dwvw_write_i()
594 	pdwvw = (DWVW_PRIVATE*) psf->codec_data ;  in dwvw_write_i()
613 {	DWVW_PRIVATE *pdwvw ;  in dwvw_write_f()
622 	pdwvw = (DWVW_PRIVATE*) psf->codec_data ;  in dwvw_write_f()
645 {	DWVW_PRIVATE *pdwvw ;  in dwvw_write_d()
654 	pdwvw = (DWVW_PRIVATE*) psf->codec_data ;  in dwvw_write_d()