Problem Description : There is dll( A1.dll- compiled in C++) in which a function is defined as EXPORT void S3(HWND hwnd, HINSTANCE hinst, LPSTR lpszCmdLine, int nCmdShow){}

I want to load this DLL using GO lang. For this I am writing below program:

package main

import (
    "fmt"
    "syscall"

    "golang.org/x/sys/windows"
)

func main() {
    dll, err := syscall.LoadDLL("A1.dll")
    proc, err := dll.FindProc("S3")
    _, _, dllError := proc.Call()
    fmt.Println("calling TestPP")
    fmt.Printf("Error, err: %s\n", dllError)
    fmt.Printf("Error, err: %s\n", err)
}

This is not working. Also I am not able to understand that here how to pass the parameter in call function according to function S3 definition. Could anybody help me in understanding this issue?