Function ostree_sys::ostree_repo_sign_commit

pub unsafe extern "C" fn ostree_repo_sign_commit(
    self_: *mut OstreeRepo,
    commit_checksum: *const c_char,
    key_id: *const c_char,
    homedir: *const c_char,
    cancellable: *mut GCancellable,
    error: *mut *mut GError
) -> gboolean