The source from this directory was copied from the kissfft hg repository using the update.sh script. The only changes made were those applied by update.sh and the addition of moz.build and Makefile.in build files for the Mozilla build system. The kissfft hg repository is: http://hg.code.sf.net/p/kissfft/code The hg revision ID used was fbe1bb0bc7b94ec252842b8b7e3f3347ec75d92f.