wasi-threads

[yamt]

FYI, i created an experimental wasi-threads build: WebAssembly/wasi-sdk#274 (comment)

[SebastiaanYN]

Awesome work! I'll add it to the repo when pthreads get fully merged into wasi-sdk

[yamt]

i updated my builds with wasi-sdk 20.
https://github.com/yamt/FFmpeg-WASI/releases/tag/yamt-20230403