SCHANNEL_CRED

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct SCHANNEL_CRED
{
    public uint dwVersion;
    public uint cCreds;
    public IntPtr paCred;
    public IntPtr hRootStore;
    public uint cMappers;
    public IntPtr aphMappers;
    public uint cSupportedAlgs;
    public IntPtr palgSupportedAlgs;
    public uint grbitEnabledProtocols;
    public uint dwMinimumCipherStrength;
    public uint dwMaximumCipherStrength;
    public uint dwSessionLifespan;
    public uint dwFlags;
    public uint dwCredFormat;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure SCHANNEL_CRED
    Public dwVersion As UInteger
    Public cCreds As UInteger
    Public paCred As IntPtr
    Public hRootStore As IntPtr
    Public cMappers As UInteger
    Public aphMappers As IntPtr
    Public cSupportedAlgs As UInteger
    Public palgSupportedAlgs As IntPtr
    Public grbitEnabledProtocols As UInteger
    Public dwMinimumCipherStrength As UInteger
    Public dwMaximumCipherStrength As UInteger
    Public dwSessionLifespan As UInteger
    Public dwFlags As UInteger
    Public dwCredFormat As UInteger
End Structure

import ctypes
from ctypes import wintypes

class SCHANNEL_CRED(ctypes.Structure):
    _fields_ = [
        ("dwVersion", wintypes.DWORD),
        ("cCreds", wintypes.DWORD),
        ("paCred", ctypes.c_void_p),
        ("hRootStore", ctypes.c_void_p),
        ("cMappers", wintypes.DWORD),
        ("aphMappers", ctypes.c_void_p),
        ("cSupportedAlgs", wintypes.DWORD),
        ("palgSupportedAlgs", ctypes.c_void_p),
        ("grbitEnabledProtocols", wintypes.DWORD),
        ("dwMinimumCipherStrength", wintypes.DWORD),
        ("dwMaximumCipherStrength", wintypes.DWORD),
        ("dwSessionLifespan", wintypes.DWORD),
        ("dwFlags", wintypes.DWORD),
        ("dwCredFormat", wintypes.DWORD),
    ]

#[repr(C)]
pub struct SCHANNEL_CRED {
    pub dwVersion: u32,
    pub cCreds: u32,
    pub paCred: *mut core::ffi::c_void,
    pub hRootStore: *mut core::ffi::c_void,
    pub cMappers: u32,
    pub aphMappers: *mut core::ffi::c_void,
    pub cSupportedAlgs: u32,
    pub palgSupportedAlgs: *mut core::ffi::c_void,
    pub grbitEnabledProtocols: u32,
    pub dwMinimumCipherStrength: u32,
    pub dwMaximumCipherStrength: u32,
    pub dwSessionLifespan: u32,
    pub dwFlags: u32,
    pub dwCredFormat: u32,
}

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

type SCHANNEL_CRED struct {
	dwVersion uint32
	cCreds uint32
	paCred uintptr
	hRootStore uintptr
	cMappers uint32
	aphMappers uintptr
	cSupportedAlgs uint32
	palgSupportedAlgs uintptr
	grbitEnabledProtocols uint32
	dwMinimumCipherStrength uint32
	dwMaximumCipherStrength uint32
	dwSessionLifespan uint32
	dwFlags uint32
	dwCredFormat uint32
}

type
  SCHANNEL_CRED = record
    dwVersion: DWORD;
    cCreds: DWORD;
    paCred: Pointer;
    hRootStore: Pointer;
    cMappers: DWORD;
    aphMappers: Pointer;
    cSupportedAlgs: DWORD;
    palgSupportedAlgs: Pointer;
    grbitEnabledProtocols: DWORD;
    dwMinimumCipherStrength: DWORD;
    dwMaximumCipherStrength: DWORD;
    dwSessionLifespan: DWORD;
    dwFlags: DWORD;
    dwCredFormat: DWORD;
  end;

const SCHANNEL_CRED = extern struct {
    dwVersion: u32,
    cCreds: u32,
    paCred: ?*anyopaque,
    hRootStore: ?*anyopaque,
    cMappers: u32,
    aphMappers: ?*anyopaque,
    cSupportedAlgs: u32,
    palgSupportedAlgs: ?*anyopaque,
    grbitEnabledProtocols: u32,
    dwMinimumCipherStrength: u32,
    dwMaximumCipherStrength: u32,
    dwSessionLifespan: u32,
    dwFlags: u32,
    dwCredFormat: u32,
};

type
  SCHANNEL_CRED {.bycopy.} = object
    dwVersion: uint32
    cCreds: uint32
    paCred: pointer
    hRootStore: pointer
    cMappers: uint32
    aphMappers: pointer
    cSupportedAlgs: uint32
    palgSupportedAlgs: pointer
    grbitEnabledProtocols: uint32
    dwMinimumCipherStrength: uint32
    dwMaximumCipherStrength: uint32
    dwSessionLifespan: uint32
    dwFlags: uint32
    dwCredFormat: uint32

struct SCHANNEL_CRED
{
    uint dwVersion;
    uint cCreds;
    void* paCred;
    void* hRootStore;
    uint cMappers;
    void* aphMappers;
    uint cSupportedAlgs;
    void* palgSupportedAlgs;
    uint grbitEnabledProtocols;
    uint dwMinimumCipherStrength;
    uint dwMaximumCipherStrength;
    uint dwSessionLifespan;
    uint dwFlags;
    uint dwCredFormat;
}