compiler/stdc/atoll.c

   1 /*
   2     Copyright © 1995-2018, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     C99 function atoll().
   6 */
   7
   8 #include <aros/system.h>
   9 #if defined(AROS_HAVE_LONG_LONG)
  10 /*****************************************************************************
  11
  12     NAME */
  13 #include <stdlib.h>
  14
  15         long long atoll (
  16
  17 /*  SYNOPSIS */
  18         const char * str)
  19
  20 /*  FUNCTION
  21         Convert a string of digits into an long long integer.
  22
  23     INPUTS
  24         str - The string which should be converted. Leading
  25                 whitespace are ignored. The number may be prefixed
  26                 by a '+' or '-'.
  27
  28     RESULT
  29         The value of string str.
  30
  31     NOTES
  32
  33     EXAMPLE
  34         // returns 1
  35         atoll ("  \t +1");
  36
  37         // returns 1
  38         atoll ("1");
  39
  40         // returns -1
  41         atoll ("  \n -1");
  42
  43     BUGS
  44
  45     SEE ALSO
  46         atof(), atoi(), atol(), strtod(), strtol(), strtoul()
  47
  48     INTERNALS
  49
  50 ******************************************************************************/
  51 {
  52     return strtoll(str, (char **)NULL, 10);
  53 } /* atoll */
  54
  55 #endif /* AROS_HAVE_LONG_LONG */