dinput: Move get_config_key to a common place.

dlls/dinput/device.c

@@ -32,6 +32,7 @@
 #include "wine/unicode.h"
 #include "windef.h"
 #include "winbase.h"
+#include "winreg.h"
 #include "winuser.h"
 #include "winerror.h"
 #include "dinput.h"
@@ -216,6 +217,21 @@ void _dump_DIDATAFORMAT(const DIDATAFORMAT *df) {
     }
 }
 
+/******************************************************************************
+ * Get a config key from either the app-specific or the default config
+ */
+DWORD get_config_key( HKEY defkey, HKEY appkey, const char *name,
+                             char *buffer, DWORD size )
+{
+    if (appkey && !RegQueryValueExA( appkey, name, 0, NULL, (LPBYTE)buffer, &size ))
+        return 0;
+
+    if (defkey && !RegQueryValueExA( defkey, name, 0, NULL, (LPBYTE)buffer, &size ))
+        return 0;
+
+    return ERROR_FILE_NOT_FOUND;
+}
+
 /* Conversion between internal data buffer and external data buffer */
 void fill_DataFormat(void *out, const void *in, const DataFormat *df) {
     int i;

dlls/dinput/device_private.h

@@ -72,6 +72,8 @@ struct IDirectInputDevice2AImpl
     DataFormat                  data_format; /* user data format and wine to user format converter */
 };
 
+extern DWORD get_config_key(HKEY, HKEY, const char*, char*, DWORD);
+
 /* Routines to do DataFormat / WineFormat conversions */
 extern void fill_DataFormat(void *out, const void *in, const DataFormat *df) ;
 extern HRESULT create_DataFormat(LPCDIDATAFORMAT asked_format, DataFormat *format);

dlls/dinput/joystick_linux.c

@@ -263,22 +263,6 @@ static BOOL joydev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTAN
 }
 
 /*
- * Get a config key from either the app-specific or the default config
- */
-
-static inline DWORD get_config_key( HKEY defkey, HKEY appkey, const char *name,
-                                    char *buffer, DWORD size )
-{
-    if (appkey && !RegQueryValueExA( appkey, name, 0, NULL, (LPBYTE)buffer, &size ))
-        return 0;
-
-    if (defkey && !RegQueryValueExA( defkey, name, 0, NULL, (LPBYTE)buffer, &size ))
-        return 0;
-
-    return ERROR_FILE_NOT_FOUND;
-}
-
-/*
  * Setup the dinput options.
  */