diff --git a/core/sys/windows/bluetooth.odin b/core/sys/windows/bluetooth.odin
new file mode 100644
index 000000000..c9f6bcc93
--- /dev/null
+++ b/core/sys/windows/bluetooth.odin
@@ -0,0 +1,104 @@
+// +build windows
+package sys_windows
+
+foreign import "system:bthprops.lib"
+
+HBLUETOOTH_DEVICE_FIND :: distinct HANDLE
+HBLUETOOTH_RADIO_FIND  :: distinct HANDLE
+
+BLUETOOTH_FIND_RADIO_PARAMS :: struct {
+	dw_size: DWORD,
+}
+
+BLUETOOTH_RADIO_INFO :: struct {
+	dw_size:           DWORD,                        // Size of this structure
+	address:           BLUETOOTH_ADDRESS,            // Address of radio
+	name:              [BLUETOOTH_MAX_NAME_SIZE]u16, // Name of the radio
+	device_class:      ULONG,                        // Bluetooth "Class of Device". See: https://btprodspecificationrefs.blob.core.windows.net/assigned-numbers/Assigned%20Number%20Types/Baseband.pdf
+	lmp_minor_version: USHORT,                       // This member contains data specific to individual Bluetooth device manufacturers.
+	manufacturer:      USHORT,                       // Manufacturer of the Bluetooth radio, expressed as a BTH_MFG_Xxx value. See https://www.bluetooth.com/specifications/assigned-numbers/company-identifiers/
+}
+
+BLUETOOTH_DEVICE_SEARCH_PARAMS :: struct {
+	dw_size:              DWORD,  // Size of this structure
+
+	return_authenticated: BOOL,   // Return authenticated devices
+	return_remembered:    BOOL,   // Return remembered devices
+	return_unknown:       BOOL,   // Return unknown devices
+	return_connected:     BOOL,   // Return connected devices
+	issue_inquiry:        BOOL,   // Issue a new inquiry
+	timeout_multiplier:   UCHAR,  // Timeout for the inquiry, expressed in increments of 1.28 seconds
+	radio:                HANDLE, // Handle to radio to enumerate - NULL == all radios will be searched
+}
+
+BLUETOOTH_ADDRESS :: struct #raw_union {
+	addr: u64,
+	val:  [6]u8, // The first 3 bytes can be used to find the Manufacturer using http://standards-oui.ieee.org/oui/oui.txt
+}
+
+BLUETOOTH_MAX_NAME_SIZE :: 248
+
+BLUETOOTH_DEVICE_INFO :: struct {
+	dw_size:       DWORD,                        //  Size in bytes of this structure - must be the size_of(BLUETOOTH_DEVICE_INFO)
+
+	address:       BLUETOOTH_ADDRESS,            //  Bluetooth address
+	device_class:  ULONG,                        //  Bluetooth "Class of Device". See: https://btprodspecificationrefs.blob.core.windows.net/assigned-numbers/Assigned%20Number%20Types/Baseband.pdf
+	connected:     BOOL,                         //  Device connected/in use
+	remembered:    BOOL,                         //  Device remembered
+	authenticated: BOOL,                         //  Device authenticated/paired/bonded
+	last_seen:     SYSTEMTIME,                   //  Last time the device was seen
+	last_used:     SYSTEMTIME,                   //  Last time the device was used for other than RNR, inquiry, or SDP
+	name:          [BLUETOOTH_MAX_NAME_SIZE]u16, //  Name of the device
+}
+
+@(default_calling_convention = "std")
+foreign bthprops {
+	/*
+		Version
+	*/
+	@(link_name="BluetoothIsVersionAvailable")      bluetooth_is_version_available :: proc(
+		major: u8, minor: u8,
+	) -> BOOL ---
+
+	/*
+		Radio enumeration
+	*/
+	@(link_name="BluetoothFindFirstRadio")          bluetooth_find_first_radio :: proc(
+		find_radio_params: ^BLUETOOTH_FIND_RADIO_PARAMS, radio: ^HANDLE,
+	) -> HBLUETOOTH_RADIO_FIND ---
+
+	@(link_name="BluetoothFindNextRadio")           bluetooth_find_next_radio :: proc(
+		handle: HBLUETOOTH_RADIO_FIND, radio: ^HANDLE,
+	) -> BOOL ---
+
+	@(link_name="BluetoothFindRadioClose")          bluetooth_find_radio_close :: proc(
+		handle: HBLUETOOTH_RADIO_FIND,
+	) -> BOOL ---
+
+	@(link_name="BluetoothGetRadioInfo")            bluetooth_get_radio_info :: proc(
+		radio: HANDLE, radio_info: ^BLUETOOTH_RADIO_INFO,
+	) -> DWORD ---
+
+	/*
+		Device enumeration
+	*/
+	@(link_name="BluetoothFindFirstDevice")         bluetooth_find_first_device :: proc(
+		search_params: ^BLUETOOTH_DEVICE_SEARCH_PARAMS, device_info: ^BLUETOOTH_DEVICE_INFO,
+	) -> HBLUETOOTH_DEVICE_FIND ---
+
+	@(link_name="BluetoothFindNextDevice")          bluetooth_find_next_device :: proc(
+		handle: HBLUETOOTH_DEVICE_FIND, device_info: ^BLUETOOTH_DEVICE_INFO,
+	) -> BOOL ---
+
+	@(link_name="BluetoothFindDeviceClose")         bluetooth_find_device_close :: proc(
+		handle: HBLUETOOTH_DEVICE_FIND,
+	) -> BOOL ---
+
+	@(link_name="BluetoothGetDeviceInfo")           bluetooth_get_device_info :: proc(
+		radio: HANDLE, device_info: ^BLUETOOTH_DEVICE_INFO,
+	) -> DWORD ---
+
+	@(link_name="BluetoothDisplayDeviceProperties") bluetooth_display_device_properties :: proc(
+		hwnd_parent: HWND, device_info: ^BLUETOOTH_DEVICE_INFO,
+	) -> BOOL ---
+}
\ No newline at end of file
diff --git a/core/sys/windows/types.odin b/core/sys/windows/types.odin
index c8d219d96..7fe67e648 100644
--- a/core/sys/windows/types.odin
+++ b/core/sys/windows/types.odin
@@ -1238,3 +1238,15 @@ NET_API_STATUS :: enum DWORD {
 	PasswordNotComplexEnough = 2704,
 	PasswordFilterError = 2705,
 }
+
+
+SYSTEMTIME :: struct {
+	year:         WORD,
+	month:        WORD,
+	day_of_week:  WORD,
+	day:          WORD,
+	hour:         WORD,
+	minute:       WORD,
+	second:       WORD,
+	milliseconds: WORD,
+}
\ No newline at end of file