icuSources/tools/toolutil/swapimpl.h

   1 /*
   2 *******************************************************************************
   3 *
   4 *   Copyright (C) 2005, International Business Machines
   5 *   Corporation and others.  All Rights Reserved.
   6 *
   7 *******************************************************************************
   8 *   file name:  swapimpl.h
   9 *   encoding:   US-ASCII
  10 *   tab size:   8 (not used)
  11 *   indentation:4
  12 *
  13 *   created on: 2005jul29
  14 *   created by: Markus W. Scherer
  15 *
  16 *   Declarations for data file swapping functions not declared in internal
  17 *   library headers.
  18 */
  19
  20 #ifndef __SWAPIMPL_H__
  21 #define __SWAPIMPL_H__
  22
  23 #include "unicode/utypes.h"
  24 #include "udataswp.h"
  25
  26 /**
  27  * Identifies and then transforms the ICU data piece in-place, or determines
  28  * its length. See UDataSwapFn.
  29  * This function handles single data pieces (but not .dat data packages)
  30  * and internally dispatches to per-type swap functions.
  31  * Sets a U_UNSUPPORTED_ERROR if the data format is not recognized.
  32  *
  33  * @see UDataSwapFn
  34  * @see udata_openSwapper
  35  * @see udata_openSwapperForInputData
  36  * @internal ICU 2.8
  37  */
  38 U_CAPI int32_t U_EXPORT2
  39 udata_swap(const UDataSwapper *ds,
  40            const void *inData, int32_t length, void *outData,
  41            UErrorCode *pErrorCode);
  42
  43 #endif