pub type off_t = u64;👎Deprecated since 1.8.0:
these type aliases are no longer supported by the standard library, the libc crate on crates.io should be used instead for the correct definitions
Available on (Linux) and not ((Fortanix and SGX, or WebAssembly and non-WASI)) and (PowerPC64 or WebAssembly or x86-64) only.