Function libgit2_sys::git_tag_annotation_create

pub unsafe extern fn git_tag_annotation_create(oid: *mut git_oid,
                                               repo: *mut git_repository,
                                               tag_name: *const c_char,
                                               target: *const git_object,
                                               tagger: *const git_signature,
                                               message: *const c_char)
                                               -> c_int