[alsa-devel] Emux hwdep ioctl requests

Hi,

I'm writing an application for Emux patch loading using asfxload as reference, and noticed that there are many ioctl request definitions specified in the application instead of in a system header file. Should I do the same redefining SNDRV_EMUX_IOCTL_VERSION, SNDRV_EMUX_IOCTL_LOAD_PATCH, etc. or there are plans to place these in a common location?

Also it seems that current Ubuntu doesn't have /usr/include/linux/awe_voice.h, has that been deprecated for some reason or it's just a bug in the distro?