Cargo Features

R2FA has no features set by default.

[dependencies]
r2fa = { version = "0.5.0", features = ["cbindings"] }
cbindings = libc

Affects hotp::cbindings, otp::c, totp::cbindings

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

libc cbindings?

Enables libc ^0.1.8