Detect on Windows if virtualization is enabled in the BIOS

win32test.go

package main

import (
	"fmt"
	"syscall"
)

func main() {
	var mod = syscall.NewLazyDLL("kernel32.dll")
	var proc = mod.NewProc("IsProcessorFeaturePresent")
	var PF_VIRT_FIRMWARE_ENABLED = 21

	ret, _, _ := proc.Call(
		uintptr(PF_VIRT_FIRMWARE_ENABLED),
	)
	fmt.Printf("Return: %d\n", ret)
}