sidetone: Include alsa-utils.h from alsa-utils.c to avoid a warning.
sidetone: Include alsa-utils.h from alsa-utils.c to avoid a warning.

Compiling non-static functions without declaring the prototype first
causes warnings in GCC.

nemomobile/pulseaudio-module-cmtspeech-n9xx,jusa/pulseaudio-modules-nemo,jusa/pulseaudio-modules-nemo,jusa/pulseaudio-modules-nemo,nemomobile/pulseaudio-module-cmtspeech-n9xx