workbench/devs/AHI/Drivers/Alsa/alsa-bridge/alsa.h

   1 /*
   2     Copyright © 2015, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <exec/types.h>
   7
   8 #define ALSA_XRUN   (-32)
   9
  10 BOOL ALSA_Init();
  11 VOID ALSA_Cleanup();
  12
  13 APTR ALSA_Open();
  14 VOID ALSA_Close(APTR handle);
  15
  16 BOOL ALSA_SetHWParams(APTR handle, ULONG * rate);
  17
  18 LONG ALSA_Write(APTR handle, APTR buffer, ULONG size);
  19
  20 VOID ALSA_Prepare(APTR handle);
  21
  22 LONG ALSA_Avail(APTR handle);