From f2c3f135b585655db92601182fe565a951ce02f2 Mon Sep 17 00:00:00 2001
From: wuggy <ownedbywuigi@gmail.com>
Date: Sun, 5 Jul 2026 21:02:25 +0100
Subject: [PATCH] Change subsystem version for NT4/9x

---
 old-configure.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/old-configure.in b/old-configure.in
index 10edcb8fcc..cd62962f5f 100644
--- a/old-configure.in
+++ b/old-configure.in
@@ -894,9 +894,9 @@ case "$target" in
         IMPORT_LIB_SUFFIX=lib
         MKSHLIB='$(LD) -NOLOGO -DLL -OUT:$@ -PDB:$(LINK_PDBFILE) $(DSO_LDOPTS)'
         MKCSHLIB='$(LD) -NOLOGO -DLL -OUT:$@ -PDB:$(LINK_PDBFILE) $(DSO_LDOPTS)'
-        dnl Set subsystem version 5 for Windows XP.
+        dnl Set subsystem version 4 for NT4/9x, version 5 for XP x64
         if test "$CPU_ARCH" = "x86"; then
-            WIN32_SUBSYSTEM_VERSION=5.01
+            WIN32_SUBSYSTEM_VERSION=4.00
         else
             WIN32_SUBSYSTEM_VERSION=5.02
         fi