From 805cc4cec440525629758af918d50a850209ec0b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Tue, 9 Aug 2022 21:49:18 +0200
Subject: Add WithNextWindow function.

I'm not sure if this clarifies or complicates the control flow. My
hope is the former.
---
 c/win.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'c/win.h')

diff --git a/c/win.h b/c/win.h
index ff38ce0..30d3cc5 100644
--- a/c/win.h
+++ b/c/win.h
@@ -4,10 +4,12 @@
 #include <optional>
 #include <windows.h>
 
+/* Run given procedure at creation of next window. */
+void WithNextWindow(void (*proc)(HWND));
 /* Display message box centered in main window. */
 int EBMessageBox(const wchar_t* wszText, const wchar_t* wszCaption, UINT uType);
 /* Retrieve mouse position relative to given window's client area. */
-int GetRelativeCursorPos(HWND hWnd, POINT* pt);
+int GetRelativeCursorPos(HWND hWnd, POINT* pt) noexcept;
 /* Cached values from GetSystemMetrics. */
 template <int I> auto Metric = GetSystemMetrics(I);
 
-- 
cgit v1.2.3