Subversion Repositories Kolibri OS

Rev

Blame | Last modification | View Log | Download | RSS feed

  1. /****************************************************************************
  2. *
  3. *                            Open Watcom Project
  4. *
  5. *    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
  6. *
  7. *  ========================================================================
  8. *
  9. *    This file contains Original Code and/or Modifications of Original
  10. *    Code as defined in and that are subject to the Sybase Open Watcom
  11. *    Public License version 1.0 (the 'License'). You may not use this file
  12. *    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
  13. *    ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
  14. *    provided with the Original Code and Modifications, and is also
  15. *    available at www.sybase.com/developer/opensource.
  16. *
  17. *    The Original Code and all software distributed under the License are
  18. *    distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  19. *    EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
  20. *    ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
  21. *    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
  22. *    NON-INFRINGEMENT. Please see the License for the specific language
  23. *    governing rights and limitations under the License.
  24. *
  25. *  ========================================================================
  26. *
  27. * Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
  28. *               DESCRIBE IT HERE!
  29. *
  30. ****************************************************************************/
  31.  
  32.  
  33. #include "variety.h"
  34. #include "widechar.h"
  35. #include <stdio.h>
  36. #ifdef __WIDECHAR__
  37.     #include <wctype.h>
  38. #else
  39.     #include <ctype.h>    
  40. #endif
  41. #include <stdlib.h>
  42.  
  43.  
  44. _WCRTLINK long int __F_NAME(atol,_wtol)( const CHAR_TYPE *p )  /* convert ASCII string to long integer */
  45.     {
  46.         register long int value;
  47.         CHAR_TYPE    sign;
  48.  
  49.         __ptr_check( p, 0 );
  50.  
  51.         while( __F_NAME(isspace,iswspace)( *p ) ) ++p;
  52.         sign = *p;
  53.         if( sign == '+' || sign == '-' ) ++p;
  54.         value = 0;
  55.         while( __F_NAME(isdigit,iswdigit)(*p) ) {
  56.             value = value * 10 + *p - '0';
  57.             ++p;
  58.         }
  59.         if( sign == '-' ) value = - value;
  60.         return( value );
  61.     }
  62.