Attribute VB_Name = "OperProc"
Option Explicit

Private Declare Function CreateToolhelp32Snapshot Lib "kernel32" (ByVal dwFlags As Long, ByVal th32ProcessID As Long) As Long
Private Declare Function Process32First Lib "kernel32" (ByVal hSnapShot As Long, lppe As PROCESSENTRY32) As Long
Private Declare Function Process32Next Lib "kernel32" (ByVal hSnapShot As Long, lppe As PROCESSENTRY32) As Long
Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long

Const MAX_PATH = 260
Const TH32CS_SNAPPROCESS = &H2

Private Type PROCESSENTRY32
    dwSize As Long
    cntUsage As Long
    th32ProcessID As Long
    th32DefaultHeapID As Long
    th32ModuleID As Long
    cntThreads As Long
    th32ParentProcessID As Long
    pcPriClassBase As Long
    dwFlags As Long
    szExeFile As String * MAX_PATH
End Type

Public Function GetBroodHwnd() As Long
 Dim procEntry As PROCESSENTRY32
 Dim hSnapShot As Long, lret As Long
 procEntry.dwSize = LenB(procEntry)

 hSnapShot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0&)
 If hSnapShot = -1 Then
    Exit Function
 End If

 lret = Process32First(hSnapShot, procEntry)
 If lret = 0 Then
  GoTo ExitLine
 Else
 If GetFileName(procEntry.szExeFile) = "WAR3.EXE" Then GetBroodHwnd = procEntry.th32ProcessID: GoTo ExitLine
 End If
 
 Do
  lret = Process32Next(hSnapShot, procEntry)
  If lret = 0 Then
  GoTo ExitLine
  Else
  If UCase(GetFileName(procEntry.szExeFile)) = "WAR3.EXE" Then GetBroodHwnd = procEntry.th32ProcessID: GoTo ExitLine
  DoEvents
  End If
 Loop
 
ExitLine:
 CloseHandle hSnapShot
End Function

Private Function Trim0(sName As String) As String
Dim X As Integer
X = InStr(sName, Chr$(0))
If X > 0 Then Trim0 = Left$(sName, X - 1) Else Trim0 = sName
End Function

Private Function GetFileName(ByVal sPath As String) As String
Dim X As Integer
sPath = Trim0(sPath)
X = InStrRev(sPath, "\")
GetFileName = sPath
If X > 0 Then
    GetFileName = Mid$(sPath, X + 1)
End If
End Function