Francois Gouget : winealsa.drv: Make functions static where possible.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 516e6dd9210d22ad9654c15d07c2548e9c9b652a
URL:    https://gitlab.winehq.org/wine/wine/-/commit/516e6dd9210d22ad9654c15d07c2548...

Author: Francois Gouget <fgouget(a)free.fr>
Date:   Thu Aug 25 13:01:13 2022 +0200

winealsa.drv: Make functions static where possible.

This helps detect dead code.

---

 dlls/winealsa.drv/alsa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/winealsa.drv/alsa.c b/dlls/winealsa.drv/alsa.c
index 882562bcf91..7ac404fd6a4 100644
--- a/dlls/winealsa.drv/alsa.c
+++ b/dlls/winealsa.drv/alsa.c
@@ -142,7 +142,7 @@ static HKEY reg_open_hkcu_key( const WCHAR *name, ULONG name_len )
     return key;
 }
 
-ULONG reg_query_value( HKEY hkey, const WCHAR *name,
+static ULONG reg_query_value( HKEY hkey, const WCHAR *name,
                        KEY_VALUE_PARTIAL_INFORMATION *info, ULONG size )
 {
     unsigned int name_size = name ? wcslen( name ) * sizeof(WCHAR) : 0;