static int32_t level_and_name_to_system(SocketOptionLevel level, SocketOptionName name, int32_t *system_level, int32_t *system_name)

WaitStatus SendTo (uint8_t address[ipv6AddressSize], uint32_t scope, uint16_t port, const uint8_t *data, int32_t count, os::SocketFlags flags, int32_t *len);
