Add in the 1st version of ECP.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2832 6f19259b-4bc3-4df7-8a09-765794883524

EdkCompatibilityPkg/Foundation/Library/Dxe/GraphicsLite/Ascii/PrintWidth.h

@@ -0,0 +1,88 @@
+/*++
+
+Copyright (c) 2004, Intel Corporation                                                         
+All rights reserved. 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.             
+
+Module Name:
+
+  PrintWidth.h
+
+Abstract:
+
+  Unicde option for generic width.
+  CHAR_W is Ascii
+  STRING_W is ""
+
+--*/
+
+#ifndef _PRINT_WIDTH_H_
+#define _PRINT_WIDTH_H_
+
+typedef CHAR8 CHAR_W;
+#define STRING_W(_s)                                  _s
+
+#define ASPrint(Buffer, BufferSize, Format)           SPrint (Buffer, BufferSize, Format)
+#define AvSPrint(Buffer, BufferSize, Format, Marker)  VSPrint (Buffer, BufferSize, Format, Marker)
+
+UINTN
+UvSPrint (
+  OUT CHAR16        *StartOfBuffer,
+  IN  UINTN         StrLen,
+  IN  CONST CHAR16  *Format,
+  IN  VA_LIST       Marker
+  )
+/*++
+
+Routine Description:
+
+  Internal implementation of USPrint. 
+  Process format and place the results in Buffer for wide chars.
+
+Arguments:
+
+  StartOfBuffer        - Wide char buffer to print the results of the parsing of Format into.
+  StrLen               - Maximum number of characters to put into buffer.
+  Format               - Format string
+  Marker               - Vararg list consumed by processing Format.
+
+Returns:
+
+  Number of characters printed.
+
+--*/
+;
+
+UINTN
+USPrint (
+  OUT CHAR16      *Buffer,
+  IN UINTN        BufferSize,
+  IN CONST CHAR16 *Format,
+  ...
+  )
+/*++
+
+Routine Description:
+
+  Process format and place the results in Buffer for wide chars.
+
+Arguments:
+
+  Buffer      - Wide char buffer to print the results of the parsing of Format into.
+  BufferSize  - Maximum number of characters to put into buffer.
+  Format      - Format string
+  ...         - Vararg list consumed by processing Format.
+
+Returns:
+
+  Number of characters printed.
+
+--*/
+;
+
+#endif