381   CommonChunk CommChunk;  in aiff_read_headers()  local
459     CommChunk.ckID[i] = ident.name[i];  in aiff_read_headers()
461   CommChunk.ckSize = ident.ck_length;  in aiff_read_headers()
463   if (fread (&CommChunk.numChannels, sizeof (short), 1, file_ptr) != 1)  in aiff_read_headers()
466   if (fread (&CommChunk.numSampleFrames, sizeof (unsigned long), 1,  in aiff_read_headers()
470   if (fread (&CommChunk.sampleSize, sizeof (short), 1, file_ptr) != 1)  in aiff_read_headers()
473   if (fread (CommChunk.sampleRate, sizeof (char[10]), 1, file_ptr) != 1)  in aiff_read_headers()
478   CommChunk.sampleSize = _rotl (CommChunk.sampleSize, 8);  in aiff_read_headers()
479   CommChunk.ckSize = _lrotl (CommChunk.ckSize, 8);  in aiff_read_headers()
480   CommChunk.numChannels = _rotl (CommChunk.numChannels, 8);  in aiff_read_headers()
481   CommChunk.numSampleFrames = _lrotl (CommChunk.numSampleFrames, 8);  in aiff_read_headers()
486   *byte_per_sample = ceil ((double) CommChunk.sampleSize / 8);  in aiff_read_headers()
489     temp_sampleRate[i] = CommChunk.sampleRate[i];  in aiff_read_headers()
573   aiff_ptr->numChannels = CommChunk.numChannels;  in aiff_read_headers()
574   aiff_ptr->numSampleFrames = CommChunk.numSampleFrames;  in aiff_read_headers()
575   aiff_ptr->sampleSize = CommChunk.sampleSize;  in aiff_read_headers()
620   CommonChunk CommChunk;  in aiff_write_headers()  local
626   strcpy (CommChunk.ckID, IFF_ID_COMM);	/*7/7/93,SR,changed FormChunk to CommChunk */  in aiff_write_headers()
632     CommChunk.sampleRate[i] = temp_sampleRate[i];  in aiff_write_headers()
634   CommChunk.numChannels = aiff_ptr->numChannels;  in aiff_write_headers()
635   CommChunk.numSampleFrames = aiff_ptr->numSampleFrames;  in aiff_write_headers()
636   CommChunk.sampleSize = aiff_ptr->sampleSize;  in aiff_write_headers()
641   CommChunk.ckSize = sizeof (CommChunk.numChannels) +  in aiff_write_headers()
642     sizeof (CommChunk.numSampleFrames) + sizeof (CommChunk.sampleSize) +  in aiff_write_headers()
643     sizeof (CommChunk.sampleRate);  in aiff_write_headers()
646     (CommChunk.sampleSize + BITS_IN_A_BYTE - 1) / BITS_IN_A_BYTE *  in aiff_write_headers()
647     CommChunk.numChannels * CommChunk.numSampleFrames;  in aiff_write_headers()
650     CommChunk.ckSize;  in aiff_write_headers()
668   if (fwrite (CommChunk.ckID, sizeof (ID), 1, file_ptr) != 1)  in aiff_write_headers()
671   if (fwrite (&CommChunk.ckSize, sizeof (long), 1, file_ptr) != 1)  in aiff_write_headers()
674   if (fwrite (&CommChunk.numChannels, sizeof (short), 1, file_ptr) != 1)  in aiff_write_headers()
677   if (fwrite (&CommChunk.numSampleFrames, sizeof (unsigned long), 1,  in aiff_write_headers()
681   if (fwrite (&CommChunk.sampleSize, sizeof (short), 1, file_ptr) != 1)  in aiff_write_headers()
684   if (fwrite (CommChunk.sampleRate, sizeof (char[10]), 1, file_ptr) != 1)  in aiff_write_headers()