Initial implementation of BluetoothServerSocket

PiperOrigin-RevId: 390461649

cpp/platform/impl/windows/utils.h

@@ -15,6 +15,9 @@
 #ifndef PLATFORM_IMPL_WINDOWS_UTILS_H_
 #define PLATFORM_IMPL_WINDOWS_UTILS_H_
 
+#include <Windows.h>
+#include <stdio.h>
+
 #include <string>
 
 namespace location {
@@ -23,7 +26,19 @@ namespace windows {
 
 std::string uint64_to_mac_address_string(uint64_t bluetoothAddress);
 
-}
+namespace Constants {
+// The Id of the Service Name SDP attribute
+const uint16_t SdpServiceNameAttributeId = 0x100;
+
+// The SDP Type of the Service Name SDP attribute.
+// The first byte in the SDP Attribute encodes the SDP Attribute Type as
+// follows:
+//    -  the Attribute Type size in the least significant 3 bits,
+//    -  the SDP Attribute Type value in the most significant 5 bits.
+const char SdpServiceNameAttributeType = (4 << 3) | 5;
+}  // namespace Constants
+
+}  // namespace windows
 }  // namespace nearby
 }  // namespace location