u_getPropertyValueEnum

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

INT u_getPropertyValueEnum(
    UProperty property,
    LPCSTR alias
);

<DllImport("icuuc.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function u_getPropertyValueEnum(
    [property] As Integer,   ' UProperty
    <MarshalAs(UnmanagedType.LPStr)> [alias] As String   ' LPCSTR
) As Integer
End Function

' property : UProperty
' alias : LPCSTR
Declare PtrSafe Function u_getPropertyValueEnum Lib "icuuc" ( _
    ByVal property As Long, _
    ByVal alias As String) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

u_getPropertyValueEnum = ctypes.cdll.icuuc.u_getPropertyValueEnum
u_getPropertyValueEnum.restype = ctypes.c_int
u_getPropertyValueEnum.argtypes = [
    ctypes.c_int,  # property : UProperty
    wintypes.LPCSTR,  # alias : LPCSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icuuc.dll')
u_getPropertyValueEnum = Fiddle::Function.new(
  lib['u_getPropertyValueEnum'],
  [
    Fiddle::TYPE_INT,  # property : UProperty
    Fiddle::TYPE_VOIDP,  # alias : LPCSTR
  ],
  Fiddle::TYPE_INT, Fiddle::Function::CDECL)

#[link(name = "icuuc")]
extern "C" {
    fn u_getPropertyValueEnum(
        property: i32,  // UProperty
        alias: *const u8  // LPCSTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icuuc.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern int u_getPropertyValueEnum(int property, [MarshalAs(UnmanagedType.LPStr)] string alias);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icuuc_u_getPropertyValueEnum' -Namespace Win32 -PassThru
# $api::u_getPropertyValueEnum(property, alias)

#uselib "icuuc.dll"
#func global u_getPropertyValueEnum "u_getPropertyValueEnum" sptr, sptr
; u_getPropertyValueEnum property, alias   ; 戻り値は stat
; property : UProperty -> "sptr"
; alias : LPCSTR -> "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 "icuuc.dll"
#cfunc global u_getPropertyValueEnum "u_getPropertyValueEnum" int, str
; res = u_getPropertyValueEnum(property, alias)
; property : UProperty -> "int"
; alias : LPCSTR -> "str"

; INT u_getPropertyValueEnum(UProperty property, LPCSTR alias)
#uselib "icuuc.dll"
#cfunc global u_getPropertyValueEnum "u_getPropertyValueEnum" int, str
; res = u_getPropertyValueEnum(property, alias)
; property : UProperty -> "int"
; alias : LPCSTR -> "str"

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

var (
	icuuc = windows.NewLazySystemDLL("icuuc.dll")
	procu_getPropertyValueEnum = icuuc.NewProc("u_getPropertyValueEnum")
)

// property (UProperty), alias (LPCSTR)
r1, _, err := procu_getPropertyValueEnum.Call(
	uintptr(property),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(alias))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function u_getPropertyValueEnum(
  property: Integer;   // UProperty
  alias: PAnsiChar   // LPCSTR
): Integer; cdecl;
  external 'icuuc.dll' name 'u_getPropertyValueEnum';

result := DllCall("icuuc\u_getPropertyValueEnum"
    , "Int", property   ; UProperty
    , "AStr", alias   ; LPCSTR
    , "Cdecl Int")   ; return: INT

●u_getPropertyValueEnum(property, alias) = DLL("icuuc.dll", "int u_getPropertyValueEnum(int, char*)")
# 呼び出し: u_getPropertyValueEnum(property, alias)
# property : UProperty -> "int"
# alias : LPCSTR -> "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)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。