https://mirrors.sonic.net/mirrors/cygwin/noarch/release/mingw64-x86_64-portaudio/?C=M;O=A
Index of /mirrors/cygwin/noarch/release/mingw64-x86_64-portaudio
index ofmirrorscygwinnoarchrelease
https://calculate.mirror.garr.it/grp/x86_64/media-libs/portaudio/
Index of /grp/x86_64/media-libs/portaudio/
index ofgrpmedialibsportaudio
https://opam.ocaml.org/packages/portaudio/portaudio.0.2.3/
opam - portaudio.0.2.3
The homepage of opam, a package manager for OCaml
opamportaudio
https://webrtc.googlesource.com/src/+/ab9ed5c305ba0fc9dd5edb7625575d97ea881ba8/modules/third_party/portaudio?autodive=0%2F/
modules/third_party/portaudio - src - Git at Google
third partymodulesportaudiosrcgit
https://ardour.org/files/doxygen/portaudio__backend_8h_source.html
Ardour: portaudio_backend.h Source File
the open source cross-platform DAW
ardourportaudiobackendhsource