annotate docs/spec/fv0.tikz @ 649:7678326a937d

Add a cross-build Makefile wrapper

If you have mingw32 installed on Debian/Linux, then you should be able
to build audioDB.dll with make -f mingw-cross.mk

\foreach \y/\col in {0/53,0.2/32,0.4/37,0.6/4,0.8/63} {
  \fill[black!\col!white] ($(-0.1,0)+(0,\y)$) rectangle ($(0.1,0.2)+(0,\y)$);
}