Cargo Features

[dependencies]
syscalls-rust = { version = "0.2.8", default-features = false, features = ["arch32", "arch64", "arm64", "arm32"] }
default = arch64

This features are defined for different architecture.
if any arch I have missed then raise a issue and tell me about it

arch32

x86 64 bit, x32 abi

arch64 default

x86 64 bit, x86-64 abi

Affects syscalls::arch64

arm64

Arm 64 bit, Arch 64 bit abi

arm32

Arm 64 bit, Arch 32 bit abi