Function read
pub(in ::sys::fs::unix::runtime_symbols) unsafe extern "C" fn read(fd: c_int, buf: *mut c_void, count: c_size_t) -> c_ssize_treadpub(in ::sys::fs::unix::runtime_symbols) unsafe extern "C" fn read(fd: c_int, buf: *mut c_void, count: c_size_t) -> c_ssize_t