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ObjC and Swift are just application level programming languages. The XNU system kernel for macOS is written in mostly C with some C++. Anyway Swift is written i
by guessbest 5y ago
ObjC and Swift are just application level programming languages. The XNU system kernel for macOS is written in mostly C with some C++. Anyway Swift is written in C++ last I checked and ObjC is a superset of C anyway. Everything done with ObjC can be done in C if the developer is feeling adventurous enough.
https://github.com/apple/darwin-xnu https://github.com/apple/darwin-xnu
C 82.5%
C++ 8.7%
Python 2.3%
Roff 2.3%
Assembly 1.4%
HTML 1.1%
Other 1.7%