SDL: windows: Fix Print Screen key capture during keyboard grab

SDL Commits
1 
From 5f92aac09586b2566bf4b62dc49323bfd7d049e6 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <[EMAIL REDACTED]>
Date: Sun, 15 Mar 2026 15:07:00 -0500
Subject: [PATCH] windows: Fix Print Screen key capture during keyboard grab

---
 src/video/windows/SDL_windowsevents.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/video/windows/SDL_windowsevents.c b/src/video/windows/SDL_windowsevents.c
index ffcccfe87df09..19f49e9b36709 100644
--- a/src/video/windows/SDL_windowsevents.c
+++ b/src/video/windows/SDL_windowsevents.c
@@ -497,6 +497,9 @@ WIN_KeyboardHookProc(int nCode, WPARAM wParam, LPARAM lParam)
     case VK_RCONTROL:
         scanCode = SDL_SCANCODE_RCTRL;
         break;
+    case VK_SNAPSHOT:
+        scanCode = SDL_SCANCODE_PRINTSCREEN;
+        break;
 
     // These are required to intercept Alt+Tab and Alt+Esc on Windows 7
     case VK_TAB: