Constant libc::SO_SNDTIMEO_NEW
pub const SO_SNDTIMEO_NEW: ::c_int = 67;
The portability is definied by:
#[cfg(all(all(any(target_arch = "x86", target_arch = "x86_64", target_arch =
"aarch64"), not(target_env = "musl")), not(any())))]