cfunction
src/core/os.c on line 164, column 1
(os/arch)
Check the ISA that janet was compiled for. Returns one of:
* :x86
* :x64
* :arm
* :aarch64
* :sparc
* :wasm
* :unknown
# on a Core i5-4590:
(os/arch) # => :x64
# on an Intel Atom N270:
(os/arch) # => :x86
# on a raspberry pi:
(os/arch) # => :arm