Stub for SetVolumeLabel().

diff --git a/files/drive.c b/files/drive.c
index 85dc688..df9c4a9 100644
--- a/files/drive.c
+++ b/files/drive.c
@@ -1202,7 +1202,27 @@
     return ret;
 }
 
-BOOL WINAPI SetVolumeLabelA(LPCSTR rootpath,LPCSTR volname) {
+/***********************************************************************
+ *           SetVolumeLabelA   (KERNEL32.675)
+ */
+BOOL WINAPI SetVolumeLabelA(LPCSTR rootpath,LPCSTR volname)
+{
 	FIXME_(dosfs)("(%s,%s),stub!\n",rootpath,volname);
 	return TRUE;
 }
+
+/***********************************************************************
+ *           SetVolumeLabelW   (KERNEL32.676)
+ */
+BOOL WINAPI SetVolumeLabelW(LPCWSTR rootpath,LPCWSTR volname)
+{
+    LPSTR xroot, xvol;
+    BOOL ret;
+
+    xroot = HEAP_strdupWtoA( GetProcessHeap(), 0, rootpath);
+    xvol = HEAP_strdupWtoA( GetProcessHeap(), 0, volname);
+    ret = SetVolumeLabelA( xroot, xvol );
+    HeapFree( GetProcessHeap(), 0, xroot );
+    HeapFree( GetProcessHeap(), 0, xvol );
+    return ret;
+}
diff --git a/include/winbase.h b/include/winbase.h
index 282c2a9..eeae430 100644
--- a/include/winbase.h
+++ b/include/winbase.h
@@ -1680,6 +1680,9 @@
 #define     SetFileAttributes WINELIB_NAME_AW(SetFileAttributes)
 UINT      WINAPI SetHandleCount(UINT);
 #define     SetSwapAreaSize(w) (w)
+BOOL        WINAPI SetVolumeLabelA(LPCSTR,LPCSTR);
+BOOL        WINAPI SetVolumeLabelW(LPCWSTR,LPCWSTR);
+#define     SetVolumeLabel WINELIB_NAME_AW(SetVolumeLabel)
 DWORD       WINAPI SizeofResource(HMODULE,HRSRC);
 #define     UnlockSegment(handle) GlobalUnfix((HANDLE)(handle))
 DWORD       WINAPI VerLanguageNameA(UINT,LPSTR,UINT);
diff --git a/relay32/kernel32.spec b/relay32/kernel32.spec
index 058fbbf..b2eb1e2 100644
--- a/relay32/kernel32.spec
+++ b/relay32/kernel32.spec
@@ -694,7 +694,7 @@
 673 stdcall SetTimeZoneInformation(ptr) SetTimeZoneInformation
 674 stdcall SetUnhandledExceptionFilter(ptr) SetUnhandledExceptionFilter
 675 stdcall SetVolumeLabelA(str str) SetVolumeLabelA
-676 stub SetVolumeLabelW
+676 stdcall SetVolumeLabelW(wstr wstr) SetVolumeLabelW
 677 stdcall SetupComm(long long long) SetupComm
 678 stdcall SizeofResource(long long) SizeofResource
 679 stdcall Sleep(long) Sleep