snd_dma_pointer(9) suse man page | unix.com

SND_DMA_POINTER(9)						   Sound Devices						SND_DMA_POINTER(9)

NAME
       snd_dma_pointer - return the current pointer to DMA transfer buffer in bytes

SYNOPSIS
       unsigned int snd_dma_pointer(unsigned long dma, unsigned int size);

ARGUMENTS
       dma
	   the dma number

       size
	   the dma transfer size

DESCRIPTION
       Returns the current pointer in DMA tranfer buffer in bytes

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010							SND_DMA_POINTER(9)