From 1ee37b8e4833a25efe6f1fc0d5bdcb476148f4ba Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Wed, 6 Oct 2021 17:18:40 -0600
Subject: ipc: use more clever PnP enumerator

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
 src/wincompat/init.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/wincompat/init.c')

diff --git a/src/wincompat/init.c b/src/wincompat/init.c
index f744f69..f92c0a9 100644
--- a/src/wincompat/init.c
+++ b/src/wincompat/init.c
@@ -10,16 +10,22 @@
 #define ENABLE_VIRTUAL_TERMINAL_PROCESSING 0x4
 #endif
 
+extern void NTAPI RtlGetNtVersionNumbers(DWORD *major, DWORD *minor, DWORD *build);
+bool is_win7 = false;
+
 __attribute__((constructor)) static void init(void)
 {
 	char *colormode;
-	DWORD console_mode;
+	DWORD console_mode, major, minor;
 	HANDLE stdout_handle;
 	WSADATA wsaData;
 
 	if (!SetDllDirectoryA("") || !SetDefaultDllDirectories(LOAD_LIBRARY_SEARCH_SYSTEM32))
 		abort();
 
+	RtlGetNtVersionNumbers(&major, &minor, NULL);
+	is_win7 = (major == 6 && minor <= 1) || major < 6;
+
 	WSAStartup(MAKEWORD(2, 2), &wsaData);
 
 	stdout_handle = GetStdHandle(STD_OUTPUT_HANDLE); // We don't close this.
-- 
cgit v1.2.3-59-g8ed1b