1.temp commit.
# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
#
# Committer: Huma Feng <hfe@bsab.local>
#
# On branch master
# Changes to be committed:
#	modified:   src/main.c
#	modified:   src/sine.h
#	new file:   src/voice.h
#
