[PATCH 11/12] winebus: Global variable compatibility update for gcc 10

[Michael Cronenworth]

https://gcc.gnu.org/gcc-10/porting_to.html#common

Signed-off-by: Michael Cronenworth <mike at cchtml.com>
---
 dlls/winebus.sys/bus.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/winebus.sys/bus.h b/dlls/winebus.sys/bus.h
index 041a37ad04..22a4b46a51 100644
--- a/dlls/winebus.sys/bus.h
+++ b/dlls/winebus.sys/bus.h
@@ -54,5 +54,5 @@ DEVICE_OBJECT* bus_enumerate_hid_devices(const platform_vtbl *vtbl, enum_func fu
 DWORD check_bus_option(const UNICODE_STRING *option, DWORD default_value) DECLSPEC_HIDDEN;
 BOOL is_xbox_gamepad(WORD vid, WORD pid) DECLSPEC_HIDDEN;
 
-HANDLE driver_key DECLSPEC_HIDDEN;
-DEVICE_OBJECT *bus_pdo DECLSPEC_HIDDEN;
+extern HANDLE driver_key DECLSPEC_HIDDEN;
+extern DEVICE_OBJECT *bus_pdo DECLSPEC_HIDDEN;
-- 
2.24.1