The method used to configure IPv4
enum Efl.Net.Control.Access_Point_Ipv4_Method { off: 0, dhcp, manual, unset }
typedef enum { EFL_NET_CONTROL_ACCESS_POINT_IPV4_METHOD_OFF = 0, EFL_NET_CONTROL_ACCESS_POINT_IPV4_METHOD_DHCP, EFL_NET_CONTROL_ACCESS_POINT_IPV4_METHOD_MANUAL, EFL_NET_CONTROL_ACCESS_POINT_IPV4_METHOD_UNSET } Efl_Net_Control_Access_Point_Ipv4_Method;