#[unsafe(no_mangle)]pub unsafe extern "C" fn dc_save_msgs(
context: *mut dc_context_t,
msg_ids: *const u32,
msg_cnt: c_int,
)#[unsafe(no_mangle)]pub unsafe extern "C" fn dc_save_msgs(
context: *mut dc_context_t,
msg_ids: *const u32,
msg_cnt: c_int,
)