ucrtbase: Add __stdio_common_vfscanf().

dlls/api-ms-win-crt-stdio-l1-1-0/api-ms-win-crt-stdio-l1-1-0.spec

@@ -4,7 +4,7 @@
 @ cdecl __stdio_common_vfprintf(int64 ptr str ptr ptr) ucrtbase.__stdio_common_vfprintf
 @ stub __stdio_common_vfprintf_p
 @ stub __stdio_common_vfprintf_s
-@ stub __stdio_common_vfscanf
+@ cdecl __stdio_common_vfscanf(int64 ptr str ptr ptr) ucrtbase.__stdio_common_vfscanf
 @ cdecl __stdio_common_vfwprintf(int64 ptr wstr ptr ptr) ucrtbase.__stdio_common_vfwprintf
 @ stub __stdio_common_vfwprintf_p
 @ stub __stdio_common_vfwprintf_s

dlls/msvcrt/scanf.c

@@ -703,6 +703,23 @@ int CDECL MSVCRT__stdio_common_vswscanf(unsigned __int64 options,
 }
 
 /*********************************************************************
+ *		__stdio_common_vfscanf (MSVCRT.@)
+ */
+int CDECL MSVCRT__stdio_common_vfscanf(unsigned __int64 options,
+                                       MSVCRT_FILE *file,
+                                       const char *format,
+                                       MSVCRT__locale_t locale,
+                                       __ms_va_list valist)
+{
+    if (options & ~UCRTBASE_SCANF_SECURECRT)
+        FIXME("options %s not handled\n", wine_dbgstr_longlong(options));
+    if (options & UCRTBASE_SCANF_SECURECRT)
+        return MSVCRT_vfscanf_s_l(file, format, locale, valist);
+    else
+        return MSVCRT_vfscanf_l(file, format, locale, valist);
+}
+
+/*********************************************************************
  *		__stdio_common_vfwscanf (MSVCRT.@)
  */
 int CDECL MSVCRT__stdio_common_vfwscanf(unsigned __int64 options,

dlls/ucrtbase/ucrtbase.spec

@@ -149,7 +149,7 @@
 @ cdecl __stdio_common_vfprintf(int64 ptr str ptr ptr) MSVCRT__stdio_common_vfprintf
 @ stub __stdio_common_vfprintf_p
 @ stub __stdio_common_vfprintf_s
-@ stub __stdio_common_vfscanf
+@ cdecl __stdio_common_vfscanf(int64 ptr str ptr ptr) MSVCRT__stdio_common_vfscanf
 @ cdecl __stdio_common_vfwprintf(int64 ptr wstr ptr ptr) MSVCRT__stdio_common_vfwprintf
 @ stub __stdio_common_vfwprintf_p
 @ stub __stdio_common_vfwprintf_s