Function libgit2_sys::git_rebase_init

pub unsafe extern "C" fn git_rebase_init(
    out: *mut *mut git_rebase, 
    repo: *mut git_repository, 
    branch: *const git_annotated_commit, 
    upstream: *const git_annotated_commit, 
    onto: *const git_annotated_commit, 
    opts: *const git_rebase_options
) -> c_int