msvcrt: Add _cwprintf_l implementation.

dlls/msvcr100/msvcr100.spec

@@ -757,7 +757,7 @@
 @ cdecl _ctime64_s(str long ptr)
 @ cdecl _cwait(ptr long long)
 @ varargs _cwprintf(wstr)
-@ stub _cwprintf_l
+@ varargs _cwprintf_l(wstr ptr)
 @ stub _cwprintf_p
 @ stub _cwprintf_p_l
 @ stub _cwprintf_s

dlls/msvcr110/msvcr110.spec

@@ -1105,7 +1105,7 @@
 @ cdecl _ctime64_s(str long ptr)
 @ cdecl _cwait(ptr long long)
 @ varargs _cwprintf(wstr)
-@ stub _cwprintf_l
+@ varargs _cwprintf_l(wstr ptr)
 @ stub _cwprintf_p
 @ stub _cwprintf_p_l
 @ stub _cwprintf_s

dlls/msvcr120/msvcr120.spec

@@ -1097,7 +1097,7 @@
 @ cdecl _ctime64_s(str long ptr)
 @ cdecl _cwait(ptr long long)
 @ varargs _cwprintf(wstr)
-@ stub _cwprintf_l
+@ varargs _cwprintf_l(wstr ptr)
 @ stub _cwprintf_p
 @ stub _cwprintf_p_l
 @ stub _cwprintf_s

dlls/msvcr80/msvcr80.spec

@@ -421,7 +421,7 @@
 @ cdecl _ctime64_s(str long ptr)
 @ cdecl _cwait(ptr long long)
 @ varargs _cwprintf(wstr)
-@ stub _cwprintf_l
+@ varargs _cwprintf_l(wstr ptr)
 @ stub _cwprintf_p
 @ stub _cwprintf_p_l
 @ stub _cwprintf_s

dlls/msvcr90/msvcr90.spec

@@ -404,7 +404,7 @@
 @ cdecl _ctime64_s(str long ptr)
 @ cdecl _cwait(ptr long long)
 @ varargs _cwprintf(wstr)
-@ stub _cwprintf_l
+@ varargs _cwprintf_l(wstr ptr)
 @ stub _cwprintf_p
 @ stub _cwprintf_p_l
 @ stub _cwprintf_s

dlls/msvcrt/console.c

@@ -572,6 +572,7 @@ int WINAPIV _cprintf(const char* format, ...)
   return retval;
 }
 
+#if _MSVCR_VER<=120
 /*********************************************************************
  *		_vcwprintf_l (MSVCRT.@)
  */
@@ -589,6 +590,21 @@ int CDECL _vcwprintf(const wchar_t* format, va_list valist)
 }
 
 /*********************************************************************
+ *		_cwprintf_l (MSVCRT.@)
+ */
+int WINAPIV _cwprintf_l(const wchar_t* format, _locale_t locale, ...)
+{
+    int retval;
+    va_list valist;
+
+    va_start(valist, locale);
+    retval = _vcwprintf_l(format, locale, valist);
+    va_end(valist);
+
+    return retval;
+}
+
+/*********************************************************************
  *		_cwprintf (MSVCRT.@)
  */
 int WINAPIV _cwprintf(const wchar_t* format, ...)
@@ -602,6 +618,7 @@ int WINAPIV _cwprintf(const wchar_t* format, ...)
 
   return retval;
 }
+#endif
 
 #if _MSVCR_VER>=140
 

dlls/msvcrt/msvcrt.spec

@@ -393,7 +393,7 @@
 @ extern _ctype MSVCRT__ctype
 @ cdecl _cwait(ptr long long)
 @ varargs _cwprintf(wstr)
-# stub _cwprintf_l(wstr ptr)
+@ varargs _cwprintf_l(wstr ptr)
 # stub _cwprintf_p(wstr)
 # stub _cwprintf_p_l(wstr ptr)
 # stub _cwprintf_s(wstr)