CMConvertColorNameToIndex

// ICM32.dll
#include <windows.h>

BOOL CMConvertColorNameToIndex(
    INT_PTR hProfile,
    CHAR** paColorName,
    DWORD* paIndex,
    DWORD dwCount
);

<DllImport("ICM32.dll", ExactSpelling:=True)>
Public Shared Function CMConvertColorNameToIndex(
    hProfile As IntPtr,   ' INT_PTR
    paColorName As IntPtr,   ' CHAR**
    <Out> ByRef paIndex As UInteger,   ' DWORD* out
    dwCount As UInteger   ' DWORD
) As Boolean
End Function

' hProfile : INT_PTR
' paColorName : CHAR**
' paIndex : DWORD* out
' dwCount : DWORD
Declare PtrSafe Function CMConvertColorNameToIndex Lib "icm32" ( _
    ByVal hProfile As LongPtr, _
    ByVal paColorName As LongPtr, _
    ByRef paIndex As Long, _
    ByVal dwCount 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

CMConvertColorNameToIndex = ctypes.windll.icm32.CMConvertColorNameToIndex
CMConvertColorNameToIndex.restype = wintypes.BOOL
CMConvertColorNameToIndex.argtypes = [
    ctypes.c_ssize_t,  # hProfile : INT_PTR
    ctypes.c_void_p,  # paColorName : CHAR**
    ctypes.POINTER(wintypes.DWORD),  # paIndex : DWORD* out
    wintypes.DWORD,  # dwCount : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ICM32.dll')
CMConvertColorNameToIndex = Fiddle::Function.new(
  lib['CMConvertColorNameToIndex'],
  [
    Fiddle::TYPE_INTPTR_T,  # hProfile : INT_PTR
    Fiddle::TYPE_VOIDP,  # paColorName : CHAR**
    Fiddle::TYPE_VOIDP,  # paIndex : DWORD* out
    -Fiddle::TYPE_INT,  # dwCount : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "icm32")]
extern "system" {
    fn CMConvertColorNameToIndex(
        hProfile: isize,  // INT_PTR
        paColorName: *mut *mut i8,  // CHAR**
        paIndex: *mut u32,  // DWORD* out
        dwCount: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("ICM32.dll")]
public static extern bool CMConvertColorNameToIndex(IntPtr hProfile, IntPtr paColorName, out uint paIndex, uint dwCount);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ICM32_CMConvertColorNameToIndex' -Namespace Win32 -PassThru
# $api::CMConvertColorNameToIndex(hProfile, paColorName, paIndex, dwCount)

#uselib "ICM32.dll"
#func global CMConvertColorNameToIndex "CMConvertColorNameToIndex" sptr, sptr, sptr, sptr
; CMConvertColorNameToIndex hProfile, varptr(paColorName), varptr(paIndex), dwCount   ; 戻り値は stat
; hProfile : INT_PTR -> "sptr"
; paColorName : CHAR** -> "sptr"
; paIndex : DWORD* out -> "sptr"
; dwCount : DWORD -> "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 "ICM32.dll"
#cfunc global CMConvertColorNameToIndex "CMConvertColorNameToIndex" sptr, var, var, int
; res = CMConvertColorNameToIndex(hProfile, paColorName, paIndex, dwCount)
; hProfile : INT_PTR -> "sptr"
; paColorName : CHAR** -> "var"
; paIndex : DWORD* out -> "var"
; dwCount : DWORD -> "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。

; BOOL CMConvertColorNameToIndex(INT_PTR hProfile, CHAR** paColorName, DWORD* paIndex, DWORD dwCount)
#uselib "ICM32.dll"
#cfunc global CMConvertColorNameToIndex "CMConvertColorNameToIndex" intptr, var, var, int
; res = CMConvertColorNameToIndex(hProfile, paColorName, paIndex, dwCount)
; hProfile : INT_PTR -> "intptr"
; paColorName : CHAR** -> "var"
; paIndex : DWORD* out -> "var"
; dwCount : DWORD -> "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 (
	icm32 = windows.NewLazySystemDLL("ICM32.dll")
	procCMConvertColorNameToIndex = icm32.NewProc("CMConvertColorNameToIndex")
)

// hProfile (INT_PTR), paColorName (CHAR**), paIndex (DWORD* out), dwCount (DWORD)
r1, _, err := procCMConvertColorNameToIndex.Call(
	uintptr(hProfile),
	uintptr(paColorName),
	uintptr(paIndex),
	uintptr(dwCount),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function CMConvertColorNameToIndex(
  hProfile: NativeInt;   // INT_PTR
  paColorName: Pointer;   // CHAR**
  paIndex: Pointer;   // DWORD* out
  dwCount: DWORD   // DWORD
): BOOL; stdcall;
  external 'ICM32.dll' name 'CMConvertColorNameToIndex';

result := DllCall("ICM32\CMConvertColorNameToIndex"
    , "Ptr", hProfile   ; INT_PTR
    , "Ptr", paColorName   ; CHAR**
    , "Ptr", paIndex   ; DWORD* out
    , "UInt", dwCount   ; DWORD
    , "Int")   ; return: BOOL

●CMConvertColorNameToIndex(hProfile, paColorName, paIndex, dwCount) = DLL("ICM32.dll", "bool CMConvertColorNameToIndex(int, void*, void*, dword)")
# 呼び出し: CMConvertColorNameToIndex(hProfile, paColorName, paIndex, dwCount)
# hProfile : INT_PTR -> "int"
# paColorName : CHAR** -> "void*"
# paIndex : DWORD* out -> "void*"
# dwCount : DWORD -> "dword"
# 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)。