The files in this directory get compiled and linked with ../Minc/m.o to
build the base cmix object "cmix.o".  This is then linked by individual
instruments to build a final executable.  All of the makegen() definitions
are here instead of in ../lib/ because they exist at the "scorefile"
level instead of within RTcmix/cmix instruments.  Other scorefile
directives also have their source here, including rtinput(), rtoutput(),
rtsetparams(), load(), etc.

Check the file MINC_INFO for a reasonably up-to-date listing of the extant
Minc functions included in cmix.o (such as rand(), random(), etc.).
