IsHostInProxyBypassList

// WININET.dll
#include <windows.h>

BOOL IsHostInProxyBypassList(
    INTERNET_SCHEME tScheme,
    LPCSTR lpszHost,
    DWORD cchHost
);

<DllImport("WININET.dll", ExactSpelling:=True)>
Public Shared Function IsHostInProxyBypassList(
    tScheme As Integer,   ' INTERNET_SCHEME
    <MarshalAs(UnmanagedType.LPStr)> lpszHost As String,   ' LPCSTR
    cchHost As UInteger   ' DWORD
) As Boolean
End Function

' tScheme : INTERNET_SCHEME
' lpszHost : LPCSTR
' cchHost : DWORD
Declare PtrSafe Function IsHostInProxyBypassList Lib "wininet" ( _
    ByVal tScheme As Long, _
    ByVal lpszHost As String, _
    ByVal cchHost As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

IsHostInProxyBypassList = ctypes.windll.wininet.IsHostInProxyBypassList
IsHostInProxyBypassList.restype = wintypes.BOOL
IsHostInProxyBypassList.argtypes = [
    ctypes.c_int,  # tScheme : INTERNET_SCHEME
    wintypes.LPCSTR,  # lpszHost : LPCSTR
    wintypes.DWORD,  # cchHost : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WININET.dll')
IsHostInProxyBypassList = Fiddle::Function.new(
  lib['IsHostInProxyBypassList'],
  [
    Fiddle::TYPE_INT,  # tScheme : INTERNET_SCHEME
    Fiddle::TYPE_VOIDP,  # lpszHost : LPCSTR
    -Fiddle::TYPE_INT,  # cchHost : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "wininet")]
extern "system" {
    fn IsHostInProxyBypassList(
        tScheme: i32,  // INTERNET_SCHEME
        lpszHost: *const u8,  // LPCSTR
        cchHost: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WININET.dll")]
public static extern bool IsHostInProxyBypassList(int tScheme, [MarshalAs(UnmanagedType.LPStr)] string lpszHost, uint cchHost);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WININET_IsHostInProxyBypassList' -Namespace Win32 -PassThru
# $api::IsHostInProxyBypassList(tScheme, lpszHost, cchHost)

#uselib "WININET.dll"
#func global IsHostInProxyBypassList "IsHostInProxyBypassList" sptr, sptr, sptr
; IsHostInProxyBypassList tScheme, lpszHost, cchHost   ; 戻り値は stat
; tScheme : INTERNET_SCHEME -> "sptr"
; lpszHost : LPCSTR -> "sptr"
; cchHost : DWORD -> "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 IsHostInProxyBypassList "IsHostInProxyBypassList" int, str, int
; res = IsHostInProxyBypassList(tScheme, lpszHost, cchHost)
; tScheme : INTERNET_SCHEME -> "int"
; lpszHost : LPCSTR -> "str"
; cchHost : DWORD -> "int"

; BOOL IsHostInProxyBypassList(INTERNET_SCHEME tScheme, LPCSTR lpszHost, DWORD cchHost)
#uselib "WININET.dll"
#cfunc global IsHostInProxyBypassList "IsHostInProxyBypassList" int, str, int
; res = IsHostInProxyBypassList(tScheme, lpszHost, cchHost)
; tScheme : INTERNET_SCHEME -> "int"
; lpszHost : LPCSTR -> "str"
; cchHost : DWORD -> "int"

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

var (
	wininet = windows.NewLazySystemDLL("WININET.dll")
	procIsHostInProxyBypassList = wininet.NewProc("IsHostInProxyBypassList")
)

// tScheme (INTERNET_SCHEME), lpszHost (LPCSTR), cchHost (DWORD)
r1, _, err := procIsHostInProxyBypassList.Call(
	uintptr(tScheme),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpszHost))),
	uintptr(cchHost),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function IsHostInProxyBypassList(
  tScheme: Integer;   // INTERNET_SCHEME
  lpszHost: PAnsiChar;   // LPCSTR
  cchHost: DWORD   // DWORD
): BOOL; stdcall;
  external 'WININET.dll' name 'IsHostInProxyBypassList';

result := DllCall("WININET\IsHostInProxyBypassList"
    , "Int", tScheme   ; INTERNET_SCHEME
    , "AStr", lpszHost   ; LPCSTR
    , "UInt", cchHost   ; DWORD
    , "Int")   ; return: BOOL

●IsHostInProxyBypassList(tScheme, lpszHost, cchHost) = DLL("WININET.dll", "bool IsHostInProxyBypassList(int, char*, dword)")
# 呼び出し: IsHostInProxyBypassList(tScheme, lpszHost, cchHost)
# tScheme : INTERNET_SCHEME -> "int"
# lpszHost : LPCSTR -> "char*"
# cchHost : DWORD -> "dword"
# 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)。