SleepConditionVariableCS

// KERNEL32.dll
#include <windows.h>

BOOL SleepConditionVariableCS(
    CONDITION_VARIABLE* ConditionVariable,
    CRITICAL_SECTION* CriticalSection,
    DWORD dwMilliseconds
);

<DllImport("KERNEL32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SleepConditionVariableCS(
    ConditionVariable As IntPtr,   ' CONDITION_VARIABLE* in/out
    CriticalSection As IntPtr,   ' CRITICAL_SECTION* in/out
    dwMilliseconds As UInteger   ' DWORD
) As Boolean
End Function

' ConditionVariable : CONDITION_VARIABLE* in/out
' CriticalSection : CRITICAL_SECTION* in/out
' dwMilliseconds : DWORD
Declare PtrSafe Function SleepConditionVariableCS Lib "kernel32" ( _
    ByVal ConditionVariable As LongPtr, _
    ByVal CriticalSection As LongPtr, _
    ByVal dwMilliseconds 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

SleepConditionVariableCS = ctypes.windll.kernel32.SleepConditionVariableCS
SleepConditionVariableCS.restype = wintypes.BOOL
SleepConditionVariableCS.argtypes = [
    ctypes.c_void_p,  # ConditionVariable : CONDITION_VARIABLE* in/out
    ctypes.c_void_p,  # CriticalSection : CRITICAL_SECTION* in/out
    wintypes.DWORD,  # dwMilliseconds : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
SleepConditionVariableCS = Fiddle::Function.new(
  lib['SleepConditionVariableCS'],
  [
    Fiddle::TYPE_VOIDP,  # ConditionVariable : CONDITION_VARIABLE* in/out
    Fiddle::TYPE_VOIDP,  # CriticalSection : CRITICAL_SECTION* in/out
    -Fiddle::TYPE_INT,  # dwMilliseconds : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn SleepConditionVariableCS(
        ConditionVariable: *mut CONDITION_VARIABLE,  // CONDITION_VARIABLE* in/out
        CriticalSection: *mut CRITICAL_SECTION,  // CRITICAL_SECTION* in/out
        dwMilliseconds: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", SetLastError = true)]
public static extern bool SleepConditionVariableCS(IntPtr ConditionVariable, IntPtr CriticalSection, uint dwMilliseconds);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_SleepConditionVariableCS' -Namespace Win32 -PassThru
# $api::SleepConditionVariableCS(ConditionVariable, CriticalSection, dwMilliseconds)

#uselib "KERNEL32.dll"
#func global SleepConditionVariableCS "SleepConditionVariableCS" sptr, sptr, sptr
; SleepConditionVariableCS varptr(ConditionVariable), varptr(CriticalSection), dwMilliseconds   ; 戻り値は stat
; ConditionVariable : CONDITION_VARIABLE* in/out -> "sptr"
; CriticalSection : CRITICAL_SECTION* in/out -> "sptr"
; dwMilliseconds : 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 "KERNEL32.dll"
#cfunc global SleepConditionVariableCS "SleepConditionVariableCS" var, var, int
; res = SleepConditionVariableCS(ConditionVariable, CriticalSection, dwMilliseconds)
; ConditionVariable : CONDITION_VARIABLE* in/out -> "var"
; CriticalSection : CRITICAL_SECTION* in/out -> "var"
; dwMilliseconds : 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 SleepConditionVariableCS(CONDITION_VARIABLE* ConditionVariable, CRITICAL_SECTION* CriticalSection, DWORD dwMilliseconds)
#uselib "KERNEL32.dll"
#cfunc global SleepConditionVariableCS "SleepConditionVariableCS" var, var, int
; res = SleepConditionVariableCS(ConditionVariable, CriticalSection, dwMilliseconds)
; ConditionVariable : CONDITION_VARIABLE* in/out -> "var"
; CriticalSection : CRITICAL_SECTION* in/out -> "var"
; dwMilliseconds : 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 (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procSleepConditionVariableCS = kernel32.NewProc("SleepConditionVariableCS")
)

// ConditionVariable (CONDITION_VARIABLE* in/out), CriticalSection (CRITICAL_SECTION* in/out), dwMilliseconds (DWORD)
r1, _, err := procSleepConditionVariableCS.Call(
	uintptr(ConditionVariable),
	uintptr(CriticalSection),
	uintptr(dwMilliseconds),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SleepConditionVariableCS(
  ConditionVariable: Pointer;   // CONDITION_VARIABLE* in/out
  CriticalSection: Pointer;   // CRITICAL_SECTION* in/out
  dwMilliseconds: DWORD   // DWORD
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'SleepConditionVariableCS';

result := DllCall("KERNEL32\SleepConditionVariableCS"
    , "Ptr", ConditionVariable   ; CONDITION_VARIABLE* in/out
    , "Ptr", CriticalSection   ; CRITICAL_SECTION* in/out
    , "UInt", dwMilliseconds   ; DWORD
    , "Int")   ; return: BOOL

●SleepConditionVariableCS(ConditionVariable, CriticalSection, dwMilliseconds) = DLL("KERNEL32.dll", "bool SleepConditionVariableCS(void*, void*, dword)")
# 呼び出し: SleepConditionVariableCS(ConditionVariable, CriticalSection, dwMilliseconds)
# ConditionVariable : CONDITION_VARIABLE* in/out -> "void*"
# CriticalSection : CRITICAL_SECTION* in/out -> "void*"
# dwMilliseconds : 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)。