snd_emu10k1_synth_alloc
struct snd_util_memblk *snd_emu10k1_synth_alloc(struct snd_emu10k1 *emu, unsigned int size);
sp->block = snd_emu10k1_synth_alloc(emu, blocksize);
EXPORT_SYMBOL(snd_emu10k1_synth_alloc);