Add TODO

Clarify code

Fix indentation

generate_tone returns SEXP_TRUE

Remove set_ptr_to_null

Syntax fixes in tone.c

General syntax fixes

Rename 'aMusic' to 'music'

Add TODO for sampling rate

Merge branch 'master' into audio

Uniform syntax

tone.c for functions, tone.h for defs

Change load-wav to play-wav-file

Merge branch 'audio' of https://source.mntmn.com/MNT/interscheme into HEAD

add runtime error reporting

Add mixer library to build.sh

Better output

Play around with tone-generation

Add audio code

Co-authored-by: Muto <shack@muto.ca>
Co-authored-by: Lukas F. Hartmann <lukas@mntre.com>
Reviewed-on: #3