src/system/libroot/posix/stdlib/atoi.c

   1 /*
   2  * Copyright 2002-2007, Haiku Inc. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Author:
   6  *              Daniel Reinhold, danielre@users.sf.net
   7  */
   8
   9
  10 #include <stdlib.h>
  11
  12
  13 int
  14 atoi(const char* num)
  15 {
  16         return (int) strtol(num, NULL, 10);
  17 }
  18
  19
  20 unsigned int
  21 atoui(const char* num)
  22 {
  23         return (unsigned int) strtoul(num, NULL, 10);
  24 }
  25
  26
  27 long
  28 atol(const char* num)
  29 {
  30         return strtol(num, NULL, 10);
  31 }
  32
  33
  34 unsigned long
  35 atoul(const char* num)
  36 {
  37         return strtoul(num, NULL, 10);
  38 }
  39
  40
  41 long long int
  42 atoll(const char* num)
  43 {
  44         return strtoll(num, NULL, 10);
  45 }