ucptrie_internalSmallIndex

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

INT ucptrie_internalSmallIndex(
    const UCPTrie* trie,
    INT c
);

<DllImport("icu.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ucptrie_internalSmallIndex(
    trie As IntPtr,   ' UCPTrie*
    c As Integer   ' INT
) As Integer
End Function

' trie : UCPTrie*
' c : INT
Declare PtrSafe Function ucptrie_internalSmallIndex Lib "icu" ( _
    ByVal trie As LongPtr, _
    ByVal c 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

ucptrie_internalSmallIndex = ctypes.cdll.icu.ucptrie_internalSmallIndex
ucptrie_internalSmallIndex.restype = ctypes.c_int
ucptrie_internalSmallIndex.argtypes = [
    ctypes.c_void_p,  # trie : UCPTrie*
    ctypes.c_int,  # c : INT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icu.dll')
ucptrie_internalSmallIndex = Fiddle::Function.new(
  lib['ucptrie_internalSmallIndex'],
  [
    Fiddle::TYPE_VOIDP,  # trie : UCPTrie*
    Fiddle::TYPE_INT,  # c : INT
  ],
  Fiddle::TYPE_INT, Fiddle::Function::CDECL)

#[link(name = "icu")]
extern "C" {
    fn ucptrie_internalSmallIndex(
        trie: *const UCPTrie,  // UCPTrie*
        c: i32  // INT
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icu.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern int ucptrie_internalSmallIndex(IntPtr trie, int c);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icu_ucptrie_internalSmallIndex' -Namespace Win32 -PassThru
# $api::ucptrie_internalSmallIndex(trie, c)

#uselib "icu.dll"
#func global ucptrie_internalSmallIndex "ucptrie_internalSmallIndex" sptr, sptr
; ucptrie_internalSmallIndex varptr(trie), c   ; 戻り値は stat
; trie : UCPTrie* -> "sptr"
; c : INT -> "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 "icu.dll"
#cfunc global ucptrie_internalSmallIndex "ucptrie_internalSmallIndex" var, int
; res = ucptrie_internalSmallIndex(trie, c)
; trie : UCPTrie* -> "var"
; c : INT -> "int"
; ※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。

; INT ucptrie_internalSmallIndex(UCPTrie* trie, INT c)
#uselib "icu.dll"
#cfunc global ucptrie_internalSmallIndex "ucptrie_internalSmallIndex" var, int
; res = ucptrie_internalSmallIndex(trie, c)
; trie : UCPTrie* -> "var"
; c : INT -> "int"
; ※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 (
	icu = windows.NewLazySystemDLL("icu.dll")
	procucptrie_internalSmallIndex = icu.NewProc("ucptrie_internalSmallIndex")
)

// trie (UCPTrie*), c (INT)
r1, _, err := procucptrie_internalSmallIndex.Call(
	uintptr(trie),
	uintptr(c),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function ucptrie_internalSmallIndex(
  trie: Pointer;   // UCPTrie*
  c: Integer   // INT
): Integer; cdecl;
  external 'icu.dll' name 'ucptrie_internalSmallIndex';

result := DllCall("icu\ucptrie_internalSmallIndex"
    , "Ptr", trie   ; UCPTrie*
    , "Int", c   ; INT
    , "Cdecl Int")   ; return: INT

●ucptrie_internalSmallIndex(trie, c) = DLL("icu.dll", "int ucptrie_internalSmallIndex(void*, int)")
# 呼び出し: ucptrie_internalSmallIndex(trie, c)
# trie : UCPTrie* -> "void*"
# c : INT -> "int"
# 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。