InternetCrackUrlA

// WININET.dll  (ANSI / -A)
#include <windows.h>

BOOL InternetCrackUrlA(
    LPCSTR lpszUrl,
    DWORD dwUrlLength,
    WIN_HTTP_CREATE_URL_FLAGS dwFlags,
    URL_COMPONENTSA* lpUrlComponents
);

<DllImport("WININET.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function InternetCrackUrlA(
    <MarshalAs(UnmanagedType.LPStr)> lpszUrl As String,   ' LPCSTR
    dwUrlLength As UInteger,   ' DWORD
    dwFlags As UInteger,   ' WIN_HTTP_CREATE_URL_FLAGS
    lpUrlComponents As IntPtr   ' URL_COMPONENTSA* in/out
) As Boolean
End Function

' lpszUrl : LPCSTR
' dwUrlLength : DWORD
' dwFlags : WIN_HTTP_CREATE_URL_FLAGS
' lpUrlComponents : URL_COMPONENTSA* in/out
Declare PtrSafe Function InternetCrackUrlA Lib "wininet" ( _
    ByVal lpszUrl As String, _
    ByVal dwUrlLength As Long, _
    ByVal dwFlags As Long, _
    ByVal lpUrlComponents As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

InternetCrackUrlA = ctypes.windll.wininet.InternetCrackUrlA
InternetCrackUrlA.restype = wintypes.BOOL
InternetCrackUrlA.argtypes = [
    wintypes.LPCSTR,  # lpszUrl : LPCSTR
    wintypes.DWORD,  # dwUrlLength : DWORD
    wintypes.DWORD,  # dwFlags : WIN_HTTP_CREATE_URL_FLAGS
    ctypes.c_void_p,  # lpUrlComponents : URL_COMPONENTSA* in/out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WININET.dll')
InternetCrackUrlA = Fiddle::Function.new(
  lib['InternetCrackUrlA'],
  [
    Fiddle::TYPE_VOIDP,  # lpszUrl : LPCSTR
    -Fiddle::TYPE_INT,  # dwUrlLength : DWORD
    -Fiddle::TYPE_INT,  # dwFlags : WIN_HTTP_CREATE_URL_FLAGS
    Fiddle::TYPE_VOIDP,  # lpUrlComponents : URL_COMPONENTSA* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "wininet")]
extern "system" {
    fn InternetCrackUrlA(
        lpszUrl: *const u8,  // LPCSTR
        dwUrlLength: u32,  // DWORD
        dwFlags: u32,  // WIN_HTTP_CREATE_URL_FLAGS
        lpUrlComponents: *mut URL_COMPONENTSA  // URL_COMPONENTSA* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WININET.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern bool InternetCrackUrlA([MarshalAs(UnmanagedType.LPStr)] string lpszUrl, uint dwUrlLength, uint dwFlags, IntPtr lpUrlComponents);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WININET_InternetCrackUrlA' -Namespace Win32 -PassThru
# $api::InternetCrackUrlA(lpszUrl, dwUrlLength, dwFlags, lpUrlComponents)

#uselib "WININET.dll"
#func global InternetCrackUrlA "InternetCrackUrlA" sptr, sptr, sptr, sptr
; InternetCrackUrlA lpszUrl, dwUrlLength, dwFlags, varptr(lpUrlComponents)   ; 戻り値は stat
; lpszUrl : LPCSTR -> "sptr"
; dwUrlLength : DWORD -> "sptr"
; dwFlags : WIN_HTTP_CREATE_URL_FLAGS -> "sptr"
; lpUrlComponents : URL_COMPONENTSA* in/out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "WININET.dll"
#cfunc global InternetCrackUrlA "InternetCrackUrlA" str, int, int, var
; res = InternetCrackUrlA(lpszUrl, dwUrlLength, dwFlags, lpUrlComponents)
; lpszUrl : LPCSTR -> "str"
; dwUrlLength : DWORD -> "int"
; dwFlags : WIN_HTTP_CREATE_URL_FLAGS -> "int"
; lpUrlComponents : URL_COMPONENTSA* in/out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; BOOL InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, WIN_HTTP_CREATE_URL_FLAGS dwFlags, URL_COMPONENTSA* lpUrlComponents)
#uselib "WININET.dll"
#cfunc global InternetCrackUrlA "InternetCrackUrlA" str, int, int, var
; res = InternetCrackUrlA(lpszUrl, dwUrlLength, dwFlags, lpUrlComponents)
; lpszUrl : LPCSTR -> "str"
; dwUrlLength : DWORD -> "int"
; dwFlags : WIN_HTTP_CREATE_URL_FLAGS -> "int"
; lpUrlComponents : URL_COMPONENTSA* in/out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	wininet = windows.NewLazySystemDLL("WININET.dll")
	procInternetCrackUrlA = wininet.NewProc("InternetCrackUrlA")
)

// lpszUrl (LPCSTR), dwUrlLength (DWORD), dwFlags (WIN_HTTP_CREATE_URL_FLAGS), lpUrlComponents (URL_COMPONENTSA* in/out)
r1, _, err := procInternetCrackUrlA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpszUrl))),
	uintptr(dwUrlLength),
	uintptr(dwFlags),
	uintptr(lpUrlComponents),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function InternetCrackUrlA(
  lpszUrl: PAnsiChar;   // LPCSTR
  dwUrlLength: DWORD;   // DWORD
  dwFlags: DWORD;   // WIN_HTTP_CREATE_URL_FLAGS
  lpUrlComponents: Pointer   // URL_COMPONENTSA* in/out
): BOOL; stdcall;
  external 'WININET.dll' name 'InternetCrackUrlA';

result := DllCall("WININET\InternetCrackUrlA"
    , "AStr", lpszUrl   ; LPCSTR
    , "UInt", dwUrlLength   ; DWORD
    , "UInt", dwFlags   ; WIN_HTTP_CREATE_URL_FLAGS
    , "Ptr", lpUrlComponents   ; URL_COMPONENTSA* in/out
    , "Int")   ; return: BOOL

●InternetCrackUrlA(lpszUrl, dwUrlLength, dwFlags, lpUrlComponents) = DLL("WININET.dll", "bool InternetCrackUrlA(char*, dword, dword, void*)")
# 呼び出し: InternetCrackUrlA(lpszUrl, dwUrlLength, dwFlags, lpUrlComponents)
# lpszUrl : LPCSTR -> "char*"
# dwUrlLength : DWORD -> "dword"
# dwFlags : WIN_HTTP_CREATE_URL_FLAGS -> "dword"
# lpUrlComponents : URL_COMPONENTSA* in/out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。