OOps: internal opcodes
===================

- aops.c: audio input and output
- bus.c: software bus opcodes
- cmath.c: mathematical functions
- compile_ops.c: compilation and score reading opcodes
- diskin2.c: disk files playback opcodes
- disprep.c: display and plotting opcodes
- dumpf.c:  file dumping opcodes
- fftlib.c: radix-2 FFT routines 
- goto_ops.c: control-of-flow opcodes
- midiinterop.c: midi-score interoperation opcodes
- midiops.c: midi input opcodes 
- midiout.c: midi output opcodes
- mxfft.c: non-radix-2 FFT routines
- oscils.c: specialist periodic signal generators, table lookup
- pffft.c: alternative radix-2 FFT routines
- pstream.c: streaming phase vocoder opcodes
- pvfileio.c: phase vocode file IO
- pvsanal.c: phase vocoder analysis and synthesis
- random.c: random-number generation opcodes
- remote.c: remote connection opcodes
- schedule.c: event scheduling opcodes
- sndinfUG.c: sndfile information opcodes
- str_ops.c: string manipulation opcodes
- ugens1.c: envelopes and control signal generators
- ugens2.c: standard periodic signal generators, table lookup
- ugens3.c: fm, sample playback, additive synthesis
- ugens4.c: broadband periodic and noise signal generators
- ugens5.c: standard filters, lpc
- ugens6.c: delay processors
- ugrw1.c: zak and other misc utility opcodes
- ugtabs.c: table reading and writing
- vdelay.c: variable delay lines
