ICU 56 update step 1

source/common/ubidiln.c

 /*
 ******************************************************************************
 *
-*   Copyright (C) 1999-2014, International Business Machines
+*   Copyright (C) 1999-2015, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
 ******************************************************************************
 *   file name:  ubidiln.c
 *   encoding:   US-ASCII
 *   tab size:   8 (not used)
 *   indentation:4
 *
 *   created on: 1999aug06
 *   created by: Markus W. Scherer, updated by Matitiahu Allouche
 */
 
 #include "cmemory.h"
 #include "unicode/utypes.h"
 #include "unicode/ustring.h"
 #include "unicode/uchar.h"
 #include "unicode/ubidi.h"
 #include "ubidiimp.h"
 #include "uassert.h"
 
-#ifndef U_COMMON_IMPLEMENTATION
-#error U_COMMON_IMPLEMENTATION not set - must be set for all ICU source files in common/ - see http://userguide.icu-project.org/howtouseicu
-#endif
-
 /*
  * General remarks about the functions in this file:
  *
  * These functions deal with the aspects of potentially mixed-directional
  * text in a single paragraph or in a line of a single paragraph
  * which has already been processed according to
  * the Unicode 6.3 BiDi algorithm as defined in
  * http://www.unicode.org/unicode/reports/tr9/ , version 28,
  * also described in The Unicode Standard, Version 6.3.0 .
  *
@@ skipping 1303 matching lines @@
         pi=srcMap+length;
         while(length>0) {
             if(*--pi>=0) {
                 destMap[*pi]=--length;
             } else {
                 --length;
             }
         }
     }
 }