pub unsafe extern "C" fn gcc_jit_context_new_unary_op(
    ctx: *mut gcc_jit_context,
    loc: *mut gcc_jit_location,
    op: gcc_jit_unary_op,
    ty: *mut gcc_jit_type,
    rvalue: *mut gcc_jit_rvalue
) -> *mut gcc_jit_rvalue