u_enumCharTypes

関数

文字種別ごとの範囲をコールバックで列挙する。

DLLicuuc.dll呼出規約cdecl

シグネチャ

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

void u_enumCharTypes(
    UCharEnumTypeRange* enumRange,
    const void* context
);

パラメーター

名前	型	方向
enumRange	UCharEnumTypeRange*	inout
context	void*	in

戻り値の型: void

各言語での呼び出し定義

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

void u_enumCharTypes(
    UCharEnumTypeRange* enumRange,
    const void* context
);

[DllImport("icuuc.dll", ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern void u_enumCharTypes(
    IntPtr enumRange,   // UCharEnumTypeRange* in/out
    IntPtr context   // void*
);

<DllImport("icuuc.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub u_enumCharTypes(
    enumRange As IntPtr,   ' UCharEnumTypeRange* in/out
    context As IntPtr   ' void*
)
End Sub

' enumRange : UCharEnumTypeRange* in/out
' context : void*
Declare PtrSafe Sub u_enumCharTypes Lib "icuuc" ( _
    ByVal enumRange As LongPtr, _
    ByVal context As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

u_enumCharTypes = ctypes.cdll.icuuc.u_enumCharTypes
u_enumCharTypes.restype = None
u_enumCharTypes.argtypes = [
    ctypes.c_void_p,  # enumRange : UCharEnumTypeRange* in/out
    ctypes.POINTER(None),  # context : void*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icuuc.dll')
u_enumCharTypes = Fiddle::Function.new(
  lib['u_enumCharTypes'],
  [
    Fiddle::TYPE_VOIDP,  # enumRange : UCharEnumTypeRange* in/out
    Fiddle::TYPE_VOIDP,  # context : void*
  ],
  Fiddle::TYPE_VOID, Fiddle::Function::CDECL)

#[link(name = "icuuc")]
extern "C" {
    fn u_enumCharTypes(
        enumRange: *mut *const core::ffi::c_void,  // UCharEnumTypeRange* in/out
        context: *const ()  // void*
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icuuc.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern void u_enumCharTypes(IntPtr enumRange, IntPtr context);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icuuc_u_enumCharTypes' -Namespace Win32 -PassThru
# $api::u_enumCharTypes(enumRange, context)

#uselib "icuuc.dll"
#func global u_enumCharTypes "u_enumCharTypes" sptr, sptr
; u_enumCharTypes enumRange, context
; enumRange : UCharEnumTypeRange* in/out -> "sptr"
; context : void* -> "sptr"

#uselib "icuuc.dll"
#func global u_enumCharTypes "u_enumCharTypes" sptr, sptr
; u_enumCharTypes enumRange, context
; enumRange : UCharEnumTypeRange* in/out -> "sptr"
; context : void* -> "sptr"

; void u_enumCharTypes(UCharEnumTypeRange* enumRange, void* context)
#uselib "icuuc.dll"
#func global u_enumCharTypes "u_enumCharTypes" intptr, intptr
; u_enumCharTypes enumRange, context
; enumRange : UCharEnumTypeRange* in/out -> "intptr"
; context : void* -> "intptr"

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

var (
	icuuc = windows.NewLazySystemDLL("icuuc.dll")
	procu_enumCharTypes = icuuc.NewProc("u_enumCharTypes")
)

// enumRange (UCharEnumTypeRange* in/out), context (void*)
r1, _, err := procu_enumCharTypes.Call(
	uintptr(enumRange),
	uintptr(context),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure u_enumCharTypes(
  enumRange: Pointer;   // UCharEnumTypeRange* in/out
  context: Pointer   // void*
); cdecl;
  external 'icuuc.dll' name 'u_enumCharTypes';

result := DllCall("icuuc\u_enumCharTypes"
    , "Ptr", enumRange   ; UCharEnumTypeRange* in/out
    , "Ptr", context   ; void*
    , "Cdecl Int")   ; return: void

●u_enumCharTypes(enumRange, context) = DLL("icuuc.dll", "int u_enumCharTypes(void*, void*)")
# 呼び出し: u_enumCharTypes(enumRange, context)
# enumRange : UCharEnumTypeRange* in/out -> "void*"
# context : void* -> "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)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。