87             DSPPipe     in[1], out[1];  in DSPi_FileIOProc()  local
89             (void)DSP_LoadPipe(in, port, DSP_PIPE_INPUT);  in DSPi_FileIOProc()
91             while (DSP_GetPipeReadableSize(in) >= sizeof(command))  in DSPi_FileIOProc()
93                 DSP_ReadPipe(in, &command, sizeof(command));  in DSPi_FileIOProc()
103                         DSP_ReadPipe(in, &mode, sizeof(mode));  in DSPi_FileIOProc()
104                         DSP_ReadPipe(in, &len, sizeof(len));  in DSPi_FileIOProc()
106                         DSP_ReadPipe(in, path, len);  in DSPi_FileIOProc()
119                         DSP_ReadPipe(in, &addr, sizeof(addr));  in DSPi_FileIOProc()
120                         DSP_ReadPipe(in, &length, sizeof(length));  in DSPi_FileIOProc()
144                         DSP_ReadPipe(in, &position, sizeof(position));  in DSPi_FileIOProc()
145                         DSP_ReadPipe(in, &whence, sizeof(whence));  in DSPi_FileIOProc()
159                         DSP_ReadPipe(in, &length, sizeof(length));  in DSPi_FileIOProc()
180                         DSP_ReadPipe(in, &length, sizeof(length));  in DSPi_FileIOProc()
186                             DSP_ReadPipe(in, tmp, (u16)n);  in DSPi_FileIOProc()