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      1 /* This file is included from other .c files!
      2                             __  __            _
      3                          ___\ \/ /_ __   __ _| |_
      4                         / _ \\  /| '_ \ / _` | __|
      5                        |  __//  \| |_) | (_| | |_
      6                         \___/_/\_\ .__/ \__,_|\__|
      7                                  |_| XML parser
      8 
      9    Copyright (c) 2022-2026 Sebastian Pipping <sebastian (at) pipping.org>
     10    Licensed under the MIT license:
     11 
     12    Permission is  hereby granted,  free of charge,  to any  person obtaining
     13    a  copy  of  this  software   and  associated  documentation  files  (the
     14    "Software"),  to  deal in  the  Software  without restriction,  including
     15    without  limitation the  rights  to use,  copy,  modify, merge,  publish,
     16    distribute, sublicense, and/or sell copies of the Software, and to permit
     17    persons  to whom  the Software  is  furnished to  do so,  subject to  the
     18    following conditions:
     19 
     20    The above copyright  notice and this permission notice  shall be included
     21    in all copies or substantial portions of the Software.
     22 
     23    THE  SOFTWARE  IS  PROVIDED  "AS  IS",  WITHOUT  WARRANTY  OF  ANY  KIND,
     24    EXPRESS  OR IMPLIED,  INCLUDING  BUT  NOT LIMITED  TO  THE WARRANTIES  OF
     25    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
     26    NO EVENT SHALL THE AUTHORS OR  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
     27    DAMAGES OR  OTHER LIABILITY, WHETHER  IN AN  ACTION OF CONTRACT,  TORT OR
     28    OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
     29    USE OR OTHER DEALINGS IN THE SOFTWARE.
     30 
     31    SPDX-License-Identifier: MIT
     32 */
     33 
     34 #if defined(XML_UNICODE) && defined(XML_UNICODE_WCHAR_T)
     35 #  include <wchar.h>
     36 #endif
     37 
     38 static size_t
     39 xcslen(const XML_Char *s) {
     40 #ifdef XML_UNICODE
     41 #  ifdef XML_UNICODE_WCHAR_T
     42   return wcslen(s);
     43 #  else
     44   // XML_Char is unsigned short
     45   size_t len = 0;
     46   while (s[len]) {
     47     len++;
     48   }
     49   return len;
     50 #  endif
     51 #else
     52   return strlen(s);
     53 #endif
     54 }
     55