Avasam · Avasam · Feb 19, 2026 · Feb 19, 2026 · Feb 19, 2026 · Feb 19, 2026
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
diff --git a/Pythonwin/Win32uiHostGlue.h b/Pythonwin/Win32uiHostGlue.h
@@ -5,7 +5,7 @@
 // be in synch!  Use a version number to check this.
 #define WIN32UIHOSTGLUE_VERSION 3
 
-#include "pywintypes.h"
+#include "PyWinTypes.h"
 
 class Win32uiHostGlue : public CObject {
    public:

diff --git a/Pythonwin/dllmain.cpp b/Pythonwin/dllmain.cpp
@@ -3,7 +3,7 @@
 #include "stdafx.h"
 #include "afxdllx.h"
 
-#include "win32uiHostGlue.h"
+#include "Win32uiHostGlue.h"
 
 static HWND GetConsoleHwnd(void);
 

diff --git a/Pythonwin/doc/EmbeddingWin32ui.html b/Pythonwin/doc/EmbeddingWin32ui.html
@@ -23,8 +23,8 @@ <H3>Subclass a Win32uiHostGlue class </H3>
 <P>You must instantiate a Win32uiHostGlue class. This class is used as a glue between win32ui.pyd and the host .exe, and is defined in Win32uiHostGlue.h </P>
 <P>Currently, this consists of about 5 methods that must be called by your application. The principle is that the Application must hook certain handlers, and delegate them to the HostGlue class. This will ensure the appropriate Win32ui internals are called. </P>
 <H2>Embedding win32ui Architecture </H2>
-<H3>win32uihostglue.h</H3>
-<P>The win32uihostglue.h module defines a class which makes interfacing fairly simple. This Win32uiHostGlue class is used as a glue between win32ui.pyd and the host .exe. In the most simple case, you need to instantiate one of the classes, and at certain key points in your CWinApp derived class, call the appropriate methods. You may choose to provide your own glue class derived from Win32uiHostGlue in certain cases. </P>
+<H3>Win32uiHostGlue.h</H3>
+<P>The Win32uiHostGlue.h module defines a class which makes interfacing fairly simple. This Win32uiHostGlue class is used as a glue between win32ui.pyd and the host .exe. In the most simple case, you need to instantiate one of the classes, and at certain key points in your CWinApp derived class, call the appropriate methods. You may choose to provide your own glue class derived from Win32uiHostGlue in certain cases. </P>
 <P>Below is an example class, which overrides the "SetStatusText" method, so that status information displays in the applications status bar (this is only necessary if your application has a "non standard" status bar - normally you could omit this.). </P>
 <PRE>GameApp NEAR theApp; // My existing CWinApp derived class.
 // HostGlue class.

diff --git a/Pythonwin/pythonwin.cpp b/Pythonwin/pythonwin.cpp
@@ -3,7 +3,7 @@
 
 #include "stdafxpw.h"
 #include "pythonwin.h"
-#include "win32uiHostGlue.h"
+#include "Win32uiHostGlue.h"
 
 #ifdef _DEBUG
 #undef THIS_FILE

diff --git a/Pythonwin/pywin/test/test_exe.py b/Pythonwin/pywin/test/test_exe.py
@@ -38,7 +38,7 @@ def setUp(self):
             # install w symlink. This works only when cwd is set to the dir of
             # python.exe / exec_prefix.
 
-            # XXX Pythonwin.exe / win32uihostglue.h could be improved to search
+            # XXX Pythonwin.exe / Win32uiHostGlue.h could be improved to search
             # the Python DLL itself via registry when local / relative search fails.
 
             pydll = f"Python{sys.version_info.major}{sys.version_info.minor}.dll"  # same for 32bit

diff --git a/Pythonwin/stdafx.h b/Pythonwin/stdafx.h
@@ -35,7 +35,7 @@ programmers who forget to use the new names. */
 #include "pythonrun.h"
 #include "import.h"  // Python: for dynamicattach routines.
 
-#include "pywintypes.h"
+#include "PyWinTypes.h"
 // don't need all of these for all, but it can't hurt (and keep the speed up!)
 
 #include "win32ui.h"
@@ -48,6 +48,6 @@ programmers who forget to use the new names. */
 
 #include "win32assoc.h"
 #include "win32cmd.h"
-#include "win32app.h"
+#include "Win32app.h"
 
 // --- EOF --- //
diff --git a/Pythonwin/stdafxdde.h b/Pythonwin/stdafxdde.h
@@ -13,7 +13,7 @@
 
 // The Pythonwin stuff
 #include "oleauto.h"
-#include "pywintypes.h"
+#include "PyWinTypes.h"
 #include "win32ui.h"
 #include "win32assoc.h"
 

diff --git a/Pythonwin/stdafxole.h b/Pythonwin/stdafxole.h
@@ -30,7 +30,7 @@
 
 // don't need all of these for all, but it can't hurt (and keep the speed up!)
 
-#include "pywintypes.h"
+#include "PyWinTypes.h"
 #include "win32ui.h"
 #include "win32assoc.h"
 #include "win32cmd.h"

diff --git a/Pythonwin/win32oleDlgInsert.cpp b/Pythonwin/win32oleDlgInsert.cpp
@@ -2,8 +2,8 @@
 
 #include "win32dlg.h"
 #include "win32oleDlgs.h"
-#include "pythoncom.h"
-#include "pywintypes.h"
+#include "PythonCOM.h"
+#include "PyWinTypes.h"
 // @doc
 
 // XXX - is this actually used?????????

diff --git a/Pythonwin/win32uimodule.cpp b/Pythonwin/win32uimodule.cpp
@@ -12,7 +12,7 @@ generates Windows .hlp files.
 */
 #include "stdafx.h"
 #include <commdlg.h>
-#include "win32uiHostGlue.h"
+#include "Win32uiHostGlue.h"
 #include "win32win.h"
 #include "win32control.h"
 #include "win32doc.h"
@@ -705,7 +705,7 @@ PyObject *Python_do_callback(PyObject *themeth, PyObject *thearglst)
     return result;
 }
 
-// Copied from PyRecord.cpp, should move into pywintypes.h
+// Copied from PyRecord.cpp, should move into PyWinTypes.h
 // Unicode versions of '_Concat' etc have different sigs.  Make them the
 // same here...
 void PyWinCoreString_Concat(register PyObject **pv, register PyObject *w)

diff --git a/Pythonwin/win32uioledoc.cpp b/Pythonwin/win32uioledoc.cpp
@@ -1,8 +1,8 @@
 #include "stdafxole.h"
-#include "win32app.h"
+#include "Win32app.h"
 #include "win32uioledoc.h"
 #include "win32template.h"
-#include "pywintypes.h"
+#include "PyWinTypes.h"
 //
 // OLE Document Object
 //

diff --git a/build_mingw.ps1 b/build_mingw.ps1
@@ -0,0 +1,13 @@
+#!/usr/bin/env pwsh
+if (-not $IsLinux) {
+    Write-Error "Linux required: use MSYS2 on Windows for native MinGW builds"
+    exit 1
+}
+
+$Env:CC       = 'x86_64-w64-mingw32-gcc'
+$Env:CXX      = 'x86_64-w64-mingw32-g++'
+$Env:AR       = 'x86_64-w64-mingw32-ar'
+$Env:RANLIB   = 'x86_64-w64-mingw32-ranlib'
+$Env:LDSHARED = 'x86_64-w64-mingw32-gcc -shared'
+
+uv pip install . --force-reinstall
diff --git a/com/win32com/src/oleargs.cpp b/com/win32com/src/oleargs.cpp
@@ -19,7 +19,7 @@ static PyObject *PyVariant_Type;
 // new array (old behaviour)
 #define BYREF_ARRAY_USE_EXISTING_ARRAY
 
-// Need to put this in pywintypes.h with rest of compatibility macros
+// Need to put this in PyWinTypes.h with rest of compatibility macros
 #define PYWIN_BUFFER_CHECK(obj) (PyBytes_Check(obj) || PyByteArray_Check(obj) || PyMemoryView_Check(obj))
 
 // A little helper just for this file

diff --git a/com/win32comext/adsi/src/PyADSIUtil.cpp b/com/win32comext/adsi/src/PyADSIUtil.cpp
@@ -1,7 +1,7 @@
 // @doc
 #include "Python.h"
 #include "pyerrors.h"  // for PyErr_Warn in 2.5...
-#include "Windows.h"
+#include "windows.h"
 #include "PyWinTypes.h"
 #include "PythonCOM.h"
 #include "PyADSIUtil.h"

diff --git a/com/win32comext/adsi/src/adsilib.i b/com/win32comext/adsi/src/adsilib.i
@@ -1,7 +1,7 @@
 /* ADSI SWIG Support */
 
 %{
-#include "pyadsiutil.h"
+#include "PyADSIUtil.h"
 
 extern PyObject *OleSetADSIError(HRESULT hr, IUnknown *pUnk, REFIID iid);
 %}

diff --git a/com/win32comext/directsound/src/PyDSBCAPS.cpp b/com/win32comext/directsound/src/PyDSBCAPS.cpp
@@ -113,9 +113,9 @@ PyTypeObject PyDSBCAPSType = {
                                                          // application not using DirectSound. In this situation, the
                                                          // application's normal buffers are muted, but the sticky focus
                                                          // buffers are still audible. This is useful for nongame
-                                                         // applications, such as movie playback (DirectShow), when the
+                                                         // applications, such as movie playback (DirectShowï¿½), when the
                                                          // user wants to hear the soundtrack while typing in Microsoft
-                                                         // Word or Microsoft® Excel, for example. However, if the user
+                                                         // Word or Microsoftï¿½ Excel, for example. However, if the user
                                                          // switches to another DirectSound application, all sound
                                                          // buffers, both normal and sticky focus, in the previous
                                                          // application are muted.

diff --git a/com/win32comext/directsound/src/PyDSBUFFERDESC.cpp b/com/win32comext/directsound/src/PyDSBUFFERDESC.cpp
@@ -103,8 +103,8 @@ PyTypeObject PyDSBUFFERDESCType = {
     // IDirectSound::CreateSoundBuffer call. With this flag set, an application using DirectSound can continue to play
     // its sticky focus buffers if the user switches to another application not using DirectSound. In this situation,
     // the application's normal buffers are muted, but the sticky focus buffers are still audible. This is useful for
-    // nongame applications, such as movie playback (DirectShow), when the user wants to hear the soundtrack while
-    // typing in Microsoft Word or Microsoft® Excel, for example. However, if the user switches to another DirectSound
+    // nongame applications, such as movie playback (DirectShowï¿½), when the user wants to hear the soundtrack while
+    // typing in Microsoft Word or Microsoftï¿½ Excel, for example. However, if the user switches to another DirectSound
     // application, all sound buffers, both normal and sticky focus, in the previous application are muted.
     // @flag DSBCAPS_GLOBALFOCUS|The buffer is a global sound buffer. With this flag set, an application using
     // DirectSound can continue to play its buffers if the user switches focus to another application, even if the new

diff --git a/isapi/src/PyExtensionObjects.cpp b/isapi/src/PyExtensionObjects.cpp
@@ -25,7 +25,7 @@
 
 // #define PY_SSIZE_T_CLEAN  // defined by isapi\src\StdAfx.h
 #include "stdafx.h"
-#include "pywintypes.h"
+#include "PyWinTypes.h"
 #include "Utils.h"
 #include "PyExtensionObjects.h"
 #include "PythonEng.h"

diff --git a/isapi/src/PyFilterObjects.cpp b/isapi/src/PyFilterObjects.cpp
@@ -25,9 +25,9 @@
 
 // #define PY_SSIZE_T_CLEAN  // defined by isapi\src\StdAfx.h
 #include "stdafx.h"
-#include "pywintypes.h"
+#include "PyWinTypes.h"
 #include "Utils.h"
-#include "pyFilterObjects.h"
+#include "PyFilterObjects.h"
 
 // @doc
 

diff --git a/isapi/src/PythonEng.cpp b/isapi/src/PythonEng.cpp
@@ -29,8 +29,8 @@
 #include "stdafx.h"
 #include "Utils.h"
 #include "PythonEng.h"
-#include "pyExtensionObjects.h"
-#include "pyFilterObjects.h"
+#include "PyExtensionObjects.h"
+#include "PyFilterObjects.h"
 #include "pyISAPI_messages.h"
 
 extern HINSTANCE g_hInstance;

diff --git a/isapi/src/pyISAPI.cpp b/isapi/src/pyISAPI.cpp
@@ -28,8 +28,8 @@
 
 #include "stdafx.h"
 #include "pyISAPI.h"
-#include "pyExtensionObjects.h"
-#include "pyFilterObjects.h"
+#include "PyExtensionObjects.h"
+#include "PyFilterObjects.h"
 
 static const char *name_ext_factory = "__ExtensionFactory__";
 static const char *name_ext_init = "GetExtensionVersion";