Problem with "pkcs11.h" when running with "go build", "go run ." or "go run main.go"

[Victor7k]

I'm writing a CGO code on Windows 10 but after I solved an error another one took place and I don't know what it is, how it happened or how to solve it. Someone knows how to fix it?

package main

import (
    "fmt"

    "github.com/miekg/pkcs11"
)

func main() {
    p := pkcs11.New("aetpkss1.dll")
    err := p.Initialize()

    if err != nil {
        panic(err)
    }

    defer p.Destroy()
    defer p.Finalize()

    slots, err := p.GetSlotList(true)
    if err != nil {
        panic(err)
    }

    session, err := p.OpenSession(slots[0], pkcs11.CKF_SERIAL_SESSION|pkcs11.CKF_RW_SESSION)
    if err != nil {
        panic(err)
    }
    defer p.CloseSession(session)

    err = p.Login(session, pkcs11.CKU_USER, "1234")
    if err != nil {
        panic(err)
    }
    defer p.Logout(session)

    p.DigestInit(session, []*pkcs11.Mechanism{pkcs11.NewMechanism(pkcs11.CKM_SHA_1, nil)})
    hash, err := p.Digest(session, []byte("this is a string"))
    if err != nil {
        panic(err)
    }

    for _, d := range hash {
        fmt.Printf("%x", d)
    }

    fmt.Println()
}

C:\Users\user\Desktop\Teste2> go run main.go
# runtime/cgo
cc1.exe: error: C:\src\github.com\miekg\pkcs11\pkcs11.h: not a directory [-Werror]
cc1.exe: all warnings being treated as errors