Indicates information for each playback unit.

typedef void *PcmHn;

typedef struct {
     PcmWork * work; / * Work start address * /
                             / * Work area when this library is played back * /
     Sint32 * ring_addr; / * Ring buffer address * /
                             / * When playing back data in memory, its address * /
     Sint32 ring_size; / * Ring buffer size [byte] * /
                             / * File size to play memory data * /
     Sint32 * pcm_addr; / * PCM buffer address of the sound memory * /
     Sint32 pcm_size; / * PCM buffer size of sound memory [sample / 1ch] * /
} PcmCreatePara;

Note on PCM buffer

• Reserve the PCM buffer in sound memory.
  
• Specify an integer multiple of 4096 for the PCM buffer size. (Minimum 4096 x 2)
  If the
• PCM buffer size is set to S [sample / 1ch], the number of bytes is interpreted as follows according to the playback conditions.

Playback conditions	PCM buffer size (bytes)
8bit monaural	S [byte]
8bit stereo	2 × S [byte]
16bit monaural	2 × S [byte]
16bit stereo	4 × S [byte]

• Specify the same area (address, size) for smooth continuous playback.
  
• Please specify another area for multi playback.