Revert "Use Safe Delegate Instead"

This reverts commit 5f90365.

Author: taooceros

Flow.Launcher.Infrastructure/Hotkey/GlobalHotkey.cs

@@ -12,8 +12,8 @@ namespace Flow.Launcher.Infrastructure.Hotkey
     public unsafe class GlobalHotkey : IDisposable
     {
         private static readonly IntPtr hookId;
-
-        private static InterceptKeys.LowLevelKeyboardProc _hookedKeyboardProc;
+        
+        
 
         public delegate bool KeyboardCallback(KeyEvent keyEvent, int vkCode, SpecialKeyState state);
         internal static Func<KeyEvent, int, SpecialKeyState, bool> hookedKeyboardCallback;
@@ -26,9 +26,8 @@ public unsafe class GlobalHotkey : IDisposable
 
         static GlobalHotkey()
         {
-            _hookedKeyboardProc = LowLevelKeyboardProc;
             // Set the hook
-            hookId = InterceptKeys.SetHook(_hookedKeyboardProc);
+            hookId = InterceptKeys.SetHook(& LowLevelKeyboardProc);
         }
 
         public static SpecialKeyState CheckModifiers()

Flow.Launcher.Infrastructure/Hotkey/InterceptKeys.cs

@@ -10,7 +10,7 @@ internal static unsafe class InterceptKeys
 
         private const int WH_KEYBOARD_LL = 13;
 
-        public static IntPtr SetHook(LowLevelKeyboardProc proc)
+        public static IntPtr SetHook(delegate*<int, UIntPtr, IntPtr, IntPtr> proc)
         {
             using (Process curProcess = Process.GetCurrentProcess())
             using (ProcessModule curModule = curProcess.MainModule)
@@ -20,7 +20,7 @@ public static IntPtr SetHook(LowLevelKeyboardProc proc)
         }
 
         [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
-        public static extern IntPtr SetWindowsHookEx(int idHook, LowLevelKeyboardProc lpfn, IntPtr hMod, uint dwThreadId);
+        public static extern IntPtr SetWindowsHookEx(int idHook, delegate*<int, UIntPtr, IntPtr, IntPtr> lpfn, IntPtr hMod, uint dwThreadId);
 
         [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
         [return: MarshalAs(UnmanagedType.Bool)]