rustix 0.37.23

Safe Rust bindings to POSIX/Unix/Linux/Winsock2-like syscalls
Documentation 
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//! Utilities related to FFI bindings.

// If we have std, use it.
#[cfg(feature = "std")]
pub use {
    std::ffi::{CStr, CString, FromBytesWithNulError, NulError},
    std::os::raw::c_char,
};

// If we don't have std, we can depend on core and alloc having these features
// in new versions of Rust.
#[cfg(not(feature = "std"))]
pub use {
    alloc::ffi::{CString, NulError},
    core::ffi::{c_char, CStr, FromBytesWithNulError},
};