From 96161dcacbea0bf8d42914b00c0e9bca90ad0fc6 Mon Sep 17 00:00:00 2001
From: maj00r <maj00r@host>
Date: Thu, 10 Sep 2026 02:40:50 +0200
Subject: [PATCH] include the platform header where Win32 types are used

windows.cpp and piped_proc.cpp reached windows.h through an imported
module's global module fragment, which does not cross the boundary.
LPT.cpp and zmq_input.cpp never had it at all - the first was in an
MSBuild batch that aborted before reaching it, the second is behind
WITH_ZMQ and has not been compiled by either CI job.

The earlier sweep only looked inside #ifdef _WIN32 blocks, but these
files are gated by CMake instead, so they have no such block.
---
 Console/LPT.cpp       | 1 +
 Console/PoKeys55.cpp  | 1 +
 extras/piped_proc.cpp | 3 +++
 input/zmq_input.cpp   | 1 +
 windows.cpp           | 1 +
 5 files changed, 7 insertions(+)

diff --git a/Console/LPT.cpp b/Console/LPT.cpp
index 441fcaa7..e218f865 100644
--- a/Console/LPT.cpp
+++ b/Console/LPT.cpp
@@ -1,4 +1,5 @@
 module;
+#include "winheaders.h"   // HINSTANCE
 #include <string>
 
 module eu07.console.lpt;
diff --git a/Console/PoKeys55.cpp b/Console/PoKeys55.cpp
index d6e3751c..bd4af51d 100644
--- a/Console/PoKeys55.cpp
+++ b/Console/PoKeys55.cpp
@@ -1,4 +1,5 @@
 module;
+#include "winheaders.h"   // HANDLE; setupapi.h happens to pull it in, but say so
 #include <cstdlib>
 #include <string>
 #include <setupapi.h>
diff --git a/extras/piped_proc.cpp b/extras/piped_proc.cpp
index 7fa24717..5723a556 100644
--- a/extras/piped_proc.cpp
+++ b/extras/piped_proc.cpp
@@ -1,4 +1,7 @@
 module;
+#ifdef _WIN32
+#include "winheaders.h"   // the interface has this in its own fragment, which does not cross
+#endif
 #include <array>
 #include <chrono>
 #include <deque>
diff --git a/input/zmq_input.cpp b/input/zmq_input.cpp
index a462bacf..95c96963 100644
--- a/input/zmq_input.cpp
+++ b/input/zmq_input.cpp
@@ -1,4 +1,5 @@
 module;
+#include "winheaders.h"   // SYSTEMTIME
 #include <array>
 #include <deque>
 #include <limits>
diff --git a/windows.cpp b/windows.cpp
index d8e237ce..173f3f04 100644
--- a/windows.cpp
+++ b/windows.cpp
@@ -1,3 +1,4 @@
+#include "winheaders.h"
 #include "utilities/utilities_macros.h"
 #include <array>
 #include <chrono>