CreateContext

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

HRESULT CreateContext(
    HRECOGNIZER hrec,
    HRECOCONTEXT* phrc
);

<DllImport("inkobjcore.dll", ExactSpelling:=True)>
Public Shared Function CreateContext(
    hrec As IntPtr,   ' HRECOGNIZER
    phrc As IntPtr   ' HRECOCONTEXT* in/out
) As Integer
End Function

' hrec : HRECOGNIZER
' phrc : HRECOCONTEXT* in/out
Declare PtrSafe Function CreateContext Lib "inkobjcore" ( _
    ByVal hrec As LongPtr, _
    ByVal phrc As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CreateContext = ctypes.windll.inkobjcore.CreateContext
CreateContext.restype = ctypes.c_int
CreateContext.argtypes = [
    wintypes.HANDLE,  # hrec : HRECOGNIZER
    ctypes.c_void_p,  # phrc : HRECOCONTEXT* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('inkobjcore.dll')
CreateContext = Fiddle::Function.new(
  lib['CreateContext'],
  [
    Fiddle::TYPE_VOIDP,  # hrec : HRECOGNIZER
    Fiddle::TYPE_VOIDP,  # phrc : HRECOCONTEXT* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "inkobjcore")]
extern "system" {
    fn CreateContext(
        hrec: *mut core::ffi::c_void,  // HRECOGNIZER
        phrc: *mut *mut core::ffi::c_void  // HRECOCONTEXT* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("inkobjcore.dll")]
public static extern int CreateContext(IntPtr hrec, IntPtr phrc);
"@
$api = Add-Type -MemberDefinition $sig -Name 'inkobjcore_CreateContext' -Namespace Win32 -PassThru
# $api::CreateContext(hrec, phrc)

#uselib "inkobjcore.dll"
#func global CreateContext "CreateContext" sptr, sptr
; CreateContext hrec, phrc   ; 戻り値は stat
; hrec : HRECOGNIZER -> "sptr"
; phrc : HRECOCONTEXT* in/out -> "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 "inkobjcore.dll"
#cfunc global CreateContext "CreateContext" sptr, sptr
; res = CreateContext(hrec, phrc)
; hrec : HRECOGNIZER -> "sptr"
; phrc : HRECOCONTEXT* in/out -> "sptr"

; HRESULT CreateContext(HRECOGNIZER hrec, HRECOCONTEXT* phrc)
#uselib "inkobjcore.dll"
#cfunc global CreateContext "CreateContext" intptr, intptr
; res = CreateContext(hrec, phrc)
; hrec : HRECOGNIZER -> "intptr"
; phrc : HRECOCONTEXT* in/out -> "intptr"

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

var (
	inkobjcore = windows.NewLazySystemDLL("inkobjcore.dll")
	procCreateContext = inkobjcore.NewProc("CreateContext")
)

// hrec (HRECOGNIZER), phrc (HRECOCONTEXT* in/out)
r1, _, err := procCreateContext.Call(
	uintptr(hrec),
	uintptr(phrc),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CreateContext(
  hrec: THandle;   // HRECOGNIZER
  phrc: Pointer   // HRECOCONTEXT* in/out
): Integer; stdcall;
  external 'inkobjcore.dll' name 'CreateContext';

result := DllCall("inkobjcore\CreateContext"
    , "Ptr", hrec   ; HRECOGNIZER
    , "Ptr", phrc   ; HRECOCONTEXT* in/out
    , "Int")   ; return: HRESULT

●CreateContext(hrec, phrc) = DLL("inkobjcore.dll", "int CreateContext(void*, void*)")
# 呼び出し: CreateContext(hrec, phrc)
# hrec : HRECOGNIZER -> "void*"
# phrc : HRECOCONTEXT* in/out -> "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)。