Hand-edit patches/patch-ah to remove the RCS $Header$ from the patch, so
that CVS doesn't munge it.
BE EXTREMELY CAREFUL WHEN REGENERATING patches/patch-ah!
to enable operation with the "pcm" driver and a wide range of full
duplex cards including the old SB16 (up to Vibra16C).
It also provides a modification to transmit audio from a mu-law file
(useful for testing).
Submitted by: luigi
PR: 6813