setupapi: add SetDeviceRegistryPropertyString description

Signed-off-by: Simon Rozman <simon@rozman.si>

diff --git a/tun/wintun/setupapi/setupapi_windows.go b/tun/wintun/setupapi/setupapi_windows.go
index 2ee836aa05226af7a1bbf2804902e627de85515d..764b3e6bd8a25c87b3e4b0c2b55c456002bc319c 100644 (file)
--- a/tun/wintun/setupapi/setupapi_windows.go
+++ b/tun/wintun/setupapi/setupapi_windows.go
@@ -321,6 +321,7 @@ func (deviceInfoSet DevInfo) SetDeviceRegistryProperty(deviceInfoData *DevInfoDa
        return SetupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, propertyBuffers)
 }
 
+// SetDeviceRegistryPropertyString method sets a Plug and Play device property string for a device.
 func (deviceInfoSet DevInfo) SetDeviceRegistryPropertyString(deviceInfoData *DevInfoData, property SPDRP, str string) error {
        str16, err := windows.UTF16FromString(str)
        if err != nil {
@@ -348,7 +349,7 @@ func (deviceInfoSet DevInfo) DeviceInstallParams(deviceInfoData *DevInfoData) (*
 
 //sys  setupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, instanceId *uint16, instanceIdSize uint32, instanceIdRequiredSize *uint32) (err error) = setupapi.SetupDiGetDeviceInstanceIdW
 
-// SetupDiGetDeviceInstanceId function retrieves the instance ID of the device
+// SetupDiGetDeviceInstanceId function retrieves the instance ID of the device.
 func SetupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (string, error) {
        reqSize := uint32(1024)
        for {