From: Jason A. Donenfeld <Jason@zx2c4.com>
Date: Fri, 10 May 2019 18:30:59 +0000 (+0200)
Subject: wintun: enumerate faster by using COMPATDRIVER instead of CLASSDRIVER
X-Git-Tag: 0.0.20190517~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a8553aef00449867816fdbba54a02ae748eefca;p=thirdparty%2Fwireguard-go.git

wintun: enumerate faster by using COMPATDRIVER instead of CLASSDRIVER
---

diff --git a/tun/wintun/wintun_windows.go b/tun/wintun/wintun_windows.go
index 958a309..b48ff80 100644
--- a/tun/wintun/wintun_windows.go
+++ b/tun/wintun/wintun_windows.go
@@ -217,7 +217,7 @@ func CreateInterface(description string, hwndParent uintptr) (*Wintun, bool, err
 	}
 
 	// Search for the driver.
-	const driverType = setupapi.SPDIT_CLASSDRIVER
+	const driverType = setupapi.SPDIT_COMPATDRIVER
 	err = devInfoList.BuildDriverInfoList(deviceData, driverType) //TODO: This takes ~510ms
 	if err != nil {
 		return nil, false, fmt.Errorf("SetupDiBuildDriverInfoList failed: %v", err)