Function libgit2_sys::git_treebuilder_insert

pub unsafe extern "C" fn git_treebuilder_insert(
    out: *mut *const git_tree_entry,
    bld: *mut git_treebuilder,
    filename: *const c_char,
    id: *const git_oid,
    filemode: git_filemode_t,
) -> c_int