Add Mde String and PrintLibs. Port StrGather to the Mde Unicode implementation. Compile with 2 byte wchars. Now StrGather works with gcc.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@358 6f19259b-4bc3-4df7-8a09-765794883524

Tools/Source/TianoTools/String/PrintLibInternal.h

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+/** @file
+  Print Library.
+
+  Copyright (c) 2006, 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:  PrintLibInternal.h
+
+**/
+
+
+
+//
+// Print primitives
+//
+//#define LEFT_JUSTIFY      0x01
+#define PREFIX_SIGN       0x02
+#define PREFIX_BLANK      0x04
+//#define COMMA_TYPE        0x08
+#define LONG_TYPE         0x10
+//#define PREFIX_ZERO       0x20
+#define OUTPUT_UNICODE    0x40
+#define RADIX_HEX         0x80
+#define FORMAT_UNICODE    0x100
+#define PAD_TO_WIDTH      0x200
+#define ARGUMENT_UNICODE  0x400
+#define PRECISION         0x800
+#define ARGUMENT_REVERSED 0x1000
+
+///
+/// Define the maximum number of characters that are required to encode
+/// a decimal, hexidecimal, GUID, or TIME value with a Nll terminator.
+///   Maximum Length Decimal String     = 28    "-9,223,372,036,854,775,808"
+///   Maximum Length Hexidecimal String = 17    "FFFFFFFFFFFFFFFF"
+///   Maximum Length GUID               = 37    "00000000-0000-0000-0000-000000000000"
+///   Maximum Length TIME               = 18    "12/12/2006  12:12"
+///
+#define MAXIMUM_VALUE_CHARACTERS  38
+
+//
+//
+//
+typedef struct {
+  UINT16  Year;
+  UINT8   Month;
+  UINT8   Day;
+  UINT8   Hour;
+  UINT8   Minute;
+  UINT8   Second;
+  UINT8   Pad1;
+  UINT32  Nanosecond;
+  INT16   TimeZone;
+  UINT8   Daylight;
+  UINT8   Pad2;
+} TIME;
+
+UINTN
+BasePrintLibSPrint (
+  OUT CHAR8        *Buffer,
+  IN  UINTN        BufferSize,
+  IN  UINTN        Flags,
+  IN  CONST CHAR8  *FormatString,
+  ...
+  );
+
+CHAR8 *
+BasePrintLibFillBuffer (
+  CHAR8   *Buffer,
+  INTN    Length,
+  UINTN   Character,
+  INTN    Increment
+  );
+
+UINTN
+EFIAPI
+BasePrintLibValueToString (
+  IN OUT CHAR8  *Buffer, 
+  IN INT64      Value, 
+  IN UINTN      Radix
+  );
+
+UINTN
+BasePrintLibConvertValueToString (
+  IN OUT CHAR8   *Buffer,
+  IN UINTN       Flags,
+  IN INT64       Value,
+  IN UINTN       Width,
+  IN UINTN       Increment
+  );