Function libgit2_sys::git_diff_blobs

pub unsafe extern fn git_diff_blobs(old_blob: *const git_blob,
                                    old_as_path: *const c_char,
                                    new_blob: *const git_blob,
                                    new_as_path: *const c_char,
                                    options: *const git_diff_options,
                                    file_cb: git_diff_file_cb,
                                    binary_cb: git_diff_binary_cb,
                                    hunk_cb: git_diff_hunk_cb,
                                    line_cb: git_diff_line_cb,
                                    payload: *mut c_void)
                                    -> c_int