Function ostree_sys::ostree_repo_commit_modifier_new

pub unsafe extern "C" fn ostree_repo_commit_modifier_new(
    flags: OstreeRepoCommitModifierFlags, 
    commit_filter: OstreeRepoCommitFilter, 
    user_data: gpointer, 
    destroy_notify: GDestroyNotify
) -> *mut OstreeRepoCommitModifier