Function wasi_core::wasi_unstable::raw::__wasi_fd_read

pub unsafe extern "C" fn __wasi_fd_read(
    fd: __wasi_fd_t, 
    iovs: *const __wasi_iovec_t, 
    iovs_len: usize, 
    nread: *mut usize
) -> __wasi_errno_t