[kristoff_it]

No this talk is about something entirely different, the idea of giving a libc interface to Zig's standard library in order to use it whenever a C project needs a libc dependency and wants static linking. Currently Zig uses musl for that but in a future it could just use its own stdlib instead.

Zig can link against libcs without major issues.

[throwawaymaths]

As an addendum, using zig to build libc is going to be amazing. It'd be like a compile-time ld_preload -- so less magical and you have much more control over the scope