reactos/lib/crtdll/old cruft/mbstring/mbsdup.c

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS system libraries
   4  * FILE:        lib/crtdll/mbstring/hanzen.c
   5  * PURPOSE:     Duplicates a multi byte string
   6  * PROGRAMER:   Boudewijn Dekker
   7  * UPDATE HISTORY:
   8                 Modified from DJGPP strdup
   9  *              12/04/99: Created
  10  */
  11
  12 #include <msvcrt/mbstring.h>
  13 #include <msvcrt/stdlib.h>
  14
  15 /*
  16  * @implemented
  17  */
  18 unsigned char * _mbsdup(const unsigned char *_s)
  19 {
  20         char *rv;
  21         if (_s == 0)
  22                 return 0;
  23         rv = (char *)malloc(_mbslen(_s) + 1);
  24         if (rv == 0)
  25                 return 0;
  26         _mbscpy(rv, _s);
  27         return rv;
  28 }