//Sample code file: var/ndk/webBuildengine/tmp/viewable_samples/bae5da4a-b842-4667-9fdf-ef3d868564d0/intl/exbuni/exbuni.c

/*************************************************************************

  Copyright (c) 1997 Novell, Inc.  All Rights Reserved.

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/**************************************************************************
  EXBUNI.C
**************************************************************************/

#include <nunicode.h>
#include <stdio.h>
#include <assert.h>

void main(void)
{
   nuint    codepage = 437;  /* U.S. OEM code page in this example. */
   pCONVERT pconv;
   nint     icode;
   nuint    actualLen;
   pnuint8  byteIn = "The skull and crossbones character: [2620]";
   unicode  uniOut[80];

   /* Load a byte/uni converter, returning a handle to the converter.
      Error checking not shown. */
   icode = NWUXLoadByteUnicodeConverter(codepage, &pconv);


/* Example 1:  Convert using the default converter behavior.
   The byte sequence "[2620]" is converted to a single unicode character.
*/

   icode = NWUXByteToUnicode( pconv, uniOut, 80, byteIn, &actualLen );

   if (icode)
      printf("NWUXByteToUnicode returned error: %04X\n", icode);
   else
      assert(uniOut[36] == 0x2620 && actualLen == 37);


/* Example 2:  Change the behavior of this converter to disable the
      the automatic conversion of "[nnnn]" to a unicode character.
      The "[2620]" sequence will just be converted normally to 6
      unicode characters '[', '2', '0', '2', '6', ']'.
*/

   /* Disable byte-to-uni filtering, don't change uni-to-byte behavior.
      Error checking from this routine not shown. */
   NWUXSetScanAction(pconv, NWU_DISABLED, NWU_UNCHANGED_ACTION);

   /* This conversion should produce the unicode string:
          "The skull and crossbones character: [2620]"
   */
   icode = NWUXByteToUnicode( pconv, uniOut, 80, byteIn, &actualLen );

   if (icode)
      printf("NWUXByteToUnicode returned error: %04X\n", icode);
   else
      assert(uniOut[36] == '[' && actualLen == 42);

   NWUXUnloadConverter(pconv);
}