PLAYBACK_LAST_SAMPLE  195 sound/pci/ca0106/ca0106.h #define PLAYBACK_LAST_SAMPLE    0x20		/* The sample currently being played */
PLAYBACK_LAST_SAMPLE  163 sound/pci/emu10k1/p16v.h #define PLAYBACK_LAST_SAMPLE    0x20		/* The sample currently being played. Read only */