From aaf83645f7bcc8c6cef1433576a01cc108e2aab4 Mon Sep 17 00:00:00 2001
From: Athanasius <Athanasius@miggy.org>
Date: Thu, 12 Jan 2023 16:04:44 +0000
Subject: [PATCH] monitor: Properly prototype `EnumWindows`

---
 monitor.py | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/monitor.py b/monitor.py
index 488f8564..5478494e 100644
--- a/monitor.py
+++ b/monitor.py
@@ -49,13 +49,20 @@ if sys.platform == 'darwin':
 
 elif sys.platform == 'win32':
     import ctypes
+    from ctypes import WINFUNCTYPE, windll
     from ctypes.wintypes import BOOL, HWND, LPARAM, LPWSTR
 
     from watchdog.events import FileCreatedEvent, FileSystemEventHandler
     from watchdog.observers import Observer
 
-    EnumWindows = ctypes.windll.user32.EnumWindows
-    EnumWindowsProc = ctypes.WINFUNCTYPE(BOOL, HWND, LPARAM)
+    # BOOL EnumWindows(
+    #   [in] WNDENUMPROC lpEnumFunc,
+    #   [in] LPARAM      lParam
+    # );
+    EnumWindowsProc = WINFUNCTYPE(BOOL, HWND, LPARAM)
+    prototype = WINFUNCTYPE(BOOL, EnumWindowsProc, LPARAM)
+    paramflags = (1, "lpEnumFunc"), (1, "lParam")
+    EnumWindows = prototype(("EnumWindows", windll.user32), paramflags)
 
     CloseHandle = ctypes.windll.kernel32.CloseHandle