--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/foosdk/sdk/libPPUI/win32_utility.h	Mon Jan 05 02:15:46 2026 -0500
@@ -0,0 +1,58 @@
+#pragma once
+#include <functional>
+#include <atlcomcli.h> // CComPtr
+
+unsigned QueryScreenDPI(HWND wnd = NULL);
+unsigned QueryScreenDPI_X(HWND wnd = NULL);
+unsigned QueryScreenDPI_Y(HWND wnd = NULL);
+
+SIZE QueryScreenDPIEx(HWND wnd = NULL);
+SIZE QueryContextDPI(HDC dc);
+
+namespace PP {
+	// Returns drag threshold, in actual pixels (DPI-corrected), for the specified window
+	SIZE queryDragThreshold(HWND wndFor);
+	SIZE queryDragThresholdForDPI(SIZE knownDPI);
+}
+
+void HeaderControl_SetSortIndicator(HWND header, int column, bool isUp);
+
+HINSTANCE GetThisModuleHandle();
+
+struct WinResourceRef_t {
+	const void * ptr;
+	size_t bytes;
+} ;
+
+WinResourceRef_t WinLoadResource(HMODULE hMod, const TCHAR * name, const TCHAR * type, WORD wLang = 0);
+CComPtr<IStream> WinLoadResourceAsStream(HMODULE hMod, const TCHAR * name, const TCHAR * type, WORD wLang = 0);
+
+UINT GetFontHeight(HFONT font);
+UINT GetTextHeight(HDC dc);
+
+LRESULT RelayEraseBkgnd(HWND p_from, HWND p_to, HDC p_dc);
+
+pfc::string8 EscapeTooltipText(const char * text);
+
+class CloseHandleScope {
+public:
+	CloseHandleScope(HANDLE handle) throw() : m_handle(handle) {}
+	~CloseHandleScope() throw() { CloseHandle(m_handle); }
+	HANDLE Detach() throw() { return pfc::replace_t(m_handle, INVALID_HANDLE_VALUE); }
+	HANDLE Get() const throw() { return m_handle; }
+	void Close() throw() { CloseHandle(Detach()); }
+	PFC_CLASS_NOT_COPYABLE_EX(CloseHandleScope)
+private:
+	HANDLE m_handle;
+};
+
+bool IsMenuNonEmpty(HMENU menu);
+void SetDefaultMenuItem(HMENU p_menu, unsigned p_id);
+
+void GetOSVersionString(pfc::string_base & out);
+WORD GetOSVersionCode();
+bool IsWine();
+DWORD Win10BuildNumber(); // See https://en.wikipedia.org/wiki/Windows_10_version_history for build number reference
+
+void EnumChildWindows(HWND, std::function<void(HWND)>); // Recursive
+void EnumChildWindowsHere(HWND, std::function<void(HWND)>); // Non-recursive
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