Update Browser to provide the customization possibilities.

Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14540 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/DisplayEngineDxe/Print.c

@@ -0,0 +1,54 @@
+/** @file
+Basic Ascii AvSPrintf() function named VSPrint(). VSPrint() enables very
+simple implemenation of SPrint() and Print() to support debug.
+
+You can not Print more than EFI_DRIVER_LIB_MAX_PRINT_BUFFER characters at a
+time. This makes the implementation very simple.
+
+VSPrint, Print, SPrint format specification has the follwoing form
+
+%type
+
+type:
+  'S','s' - argument is an Unicode string
+  'c' - argument is an ascii character
+  '%' - Print a %
+
+
+Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include "FormDisplay.h"
+
+
+/**
+  Set Buffer to Value for Size bytes.
+
+  @param  Buffer                 Memory to set.
+  @param  Size                   Number of bytes to set
+  @param  Value                  Value of the set operation.
+
+**/
+VOID
+SetUnicodeMem (
+  IN VOID   *Buffer,
+  IN UINTN  Size,
+  IN CHAR16 Value
+  )
+{
+  CHAR16  *Ptr;
+
+  Ptr = Buffer;
+  while ((Size--)  != 0) {
+    *(Ptr++) = Value;
+  }
+}
+