From 870390ee811d51b3b35f50c8aba2eaca3cce2fda Mon Sep 17 00:00:00 2001
From: Clemens Wasser <clemens.wasser@gmail.com>
Date: Fri, 16 Jun 2023 19:15:56 +0200
Subject: cmFileLock: Remove expensive windows.h include

As cmFileLock.h gets includes 116 times on windows this saves many
unnecessary and expensive windows.h includes
---
 Source/cmFileLock.h        | 6 +++---
 Source/cmFileLockWin32.cxx | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Source/cmFileLock.h b/Source/cmFileLock.h
index 94baea1..0f2e7d9 100644
--- a/Source/cmFileLock.h
+++ b/Source/cmFileLock.h
@@ -7,7 +7,7 @@
 #include <string>
 
 #if defined(_WIN32)
-#  include <windows.h> // HANDLE
+using HANDLE = void*;
 #endif
 
 class cmFileLockResult;
@@ -53,8 +53,8 @@ private:
   cmFileLockResult LockWithTimeout(unsigned long timeoutSec);
 
 #if defined(_WIN32)
-  HANDLE File = INVALID_HANDLE_VALUE;
-  BOOL LockFile(DWORD flags);
+  HANDLE File = (HANDLE)-1;
+  int LockFile(int flags);
 #else
   int File = -1;
   int LockFile(int cmd, int type) const;
diff --git a/Source/cmFileLockWin32.cxx b/Source/cmFileLockWin32.cxx
index 7bee5f2..244ade2 100644
--- a/Source/cmFileLockWin32.cxx
+++ b/Source/cmFileLockWin32.cxx
@@ -78,7 +78,7 @@ cmFileLockResult cmFileLock::LockWithTimeout(unsigned long seconds)
   }
 }
 
-BOOL cmFileLock::LockFile(DWORD flags)
+int cmFileLock::LockFile(int flags)
 {
   const DWORD reserved = 0;
   const unsigned long len = static_cast<unsigned long>(-1);
-- 
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