#define DEFINE_DNS_GUID(a,x) DEFINE_GUID(a, 0x00090035, 0x0000, x, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46)
DEFINE_DNS_GUID(SVCID_DNS_TYPE_A, 0x0001);
#define DEFINE_DNS_GUID(a,x) DEFINE_GUID(a, 0x00090035, 0x0000, x, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46)
DEFINE_DNS_GUID(SVCID_DNS_TYPE_A, 0x0001);