[PATCH] win32u: Make some functions static.

[Francois Gouget]

Signed-off-by: Francois Gouget 
---
 dlls/win32u/sysparams.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/win32u/sysparams.c b/dlls/win32u/sysparams.c
index 6e6300c502b..f22f6604454 100644
--- a/dlls/win32u/sysparams.c
+++ b/dlls/win32u/sysparams.c
@@ -1347,7 +1347,7 @@ static void unlock_display_devices(void)
     pthread_mutex_unlock( &display_lock );
 }

-HDC get_display_dc(void)
+static HDC get_display_dc(void)
 {
     pthread_mutex_lock( &display_dc_lock );
     if (!display_dc)
@@ -1365,7 +1365,7 @@ HDC get_display_dc(void)
     return display_dc;
 }

-void release_display_dc( HDC hdc )
+static void release_display_dc( HDC hdc )
 {
     pthread_mutex_unlock( &display_dc_lock );
 }