snd_gf1_mem_block_t *snd_gf1_mem_look(snd_gf1_mem_t * alloc, unsigned int address)
static snd_gf1_mem_block_t *snd_gf1_mem_look(snd_gf1_mem_t * alloc, unsigned int address)
snd_gf1_mem_block_t *snd_gf1_mem_look(snd_gf1_mem_t * alloc,				      unsigned int address){	snd_gf1_mem_block_t *block;	for (block = alloc->first; block; block = block->next) {		if (block->ptr == address) {			return block;		}	}	return NULL;}