StrTrimW

// SHLWAPI.dll  (Unicode / -W)
#include <windows.h>

BOOL StrTrimW(
    LPWSTR psz,
    LPCWSTR pszTrimChars
);

<DllImport("SHLWAPI.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function StrTrimW(
    <MarshalAs(UnmanagedType.LPWStr)> psz As System.Text.StringBuilder,   ' LPWSTR in/out
    <MarshalAs(UnmanagedType.LPWStr)> pszTrimChars As String   ' LPCWSTR
) As Boolean
End Function

' psz : LPWSTR in/out
' pszTrimChars : LPCWSTR
Declare PtrSafe Function StrTrimW Lib "shlwapi" ( _
    ByVal psz As LongPtr, _
    ByVal pszTrimChars As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

StrTrimW = ctypes.windll.shlwapi.StrTrimW
StrTrimW.restype = wintypes.BOOL
StrTrimW.argtypes = [
    wintypes.LPWSTR,  # psz : LPWSTR in/out
    wintypes.LPCWSTR,  # pszTrimChars : LPCWSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SHLWAPI.dll')
StrTrimW = Fiddle::Function.new(
  lib['StrTrimW'],
  [
    Fiddle::TYPE_VOIDP,  # psz : LPWSTR in/out
    Fiddle::TYPE_VOIDP,  # pszTrimChars : LPCWSTR
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "shlwapi")]
extern "system" {
    fn StrTrimW(
        psz: *mut u16,  // LPWSTR in/out
        pszTrimChars: *const u16  // LPCWSTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SHLWAPI.dll", CharSet = CharSet.Unicode)]
public static extern bool StrTrimW([MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder psz, [MarshalAs(UnmanagedType.LPWStr)] string pszTrimChars);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHLWAPI_StrTrimW' -Namespace Win32 -PassThru
# $api::StrTrimW(psz, pszTrimChars)

#uselib "SHLWAPI.dll"
#func global StrTrimW "StrTrimW" wptr, wptr
; StrTrimW varptr(psz), pszTrimChars   ; 戻り値は stat
; psz : LPWSTR in/out -> "wptr"
; pszTrimChars : LPCWSTR -> "wptr"
; ※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 "SHLWAPI.dll"
#cfunc global StrTrimW "StrTrimW" var, wstr
; res = StrTrimW(psz, pszTrimChars)
; psz : LPWSTR in/out -> "var"
; pszTrimChars : LPCWSTR -> "wstr"
; ※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 StrTrimW(LPWSTR psz, LPCWSTR pszTrimChars)
#uselib "SHLWAPI.dll"
#cfunc global StrTrimW "StrTrimW" var, wstr
; res = StrTrimW(psz, pszTrimChars)
; psz : LPWSTR in/out -> "var"
; pszTrimChars : LPCWSTR -> "wstr"
; ※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 (
	shlwapi = windows.NewLazySystemDLL("SHLWAPI.dll")
	procStrTrimW = shlwapi.NewProc("StrTrimW")
)

// psz (LPWSTR in/out), pszTrimChars (LPCWSTR)
r1, _, err := procStrTrimW.Call(
	uintptr(psz),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszTrimChars))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function StrTrimW(
  psz: PWideChar;   // LPWSTR in/out
  pszTrimChars: PWideChar   // LPCWSTR
): BOOL; stdcall;
  external 'SHLWAPI.dll' name 'StrTrimW';

result := DllCall("SHLWAPI\StrTrimW"
    , "Ptr", psz   ; LPWSTR in/out
    , "WStr", pszTrimChars   ; LPCWSTR
    , "Int")   ; return: BOOL

●StrTrimW(psz, pszTrimChars) = DLL("SHLWAPI.dll", "bool StrTrimW(char*, char*)")
# 呼び出し: StrTrimW(psz, pszTrimChars)
# psz : LPWSTR in/out -> "char*"
# pszTrimChars : LPCWSTR -> "char*"
# 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。