libc/include/stdlib.h

   1 /*
   2  *  ZeX/OS
   3  *  Copyright (C) 2007  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   4  *  Copyright (C) 2008  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   5  *  Copyright (C) 2009  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   6  *
   7  *  This program is free software: you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation, either version 3 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21
  22 #ifndef _STDLIB_H
  23 #define _STDLIB_H
  24
  25 #include <_size_t.h>
  26 #include <_null.h>
  27 #include <abort.h>
  28
  29 /* rand () random number range */
  30 #define RAND_MAX        0x7fffffff
  31
  32 extern void *malloc (size_t size);
  33 extern void *calloc (size_t nmemb, size_t size);
  34 extern void *realloc (void *blk, size_t size);
  35 extern void free (void *blk);
  36 extern void exit (int status);
  37 extern void schedule ();
  38 extern long strtol (const char * nptr, char ** endptr, int base);
  39 extern int atoi (const char *s);
  40 extern char *itoa (int value, char *string, int radix);
  41 extern int abs (int i);
  42 extern int system (const char *command);
  43 extern int rand_r (unsigned int *ctx);
  44 extern int rand ();
  45 extern void srand (unsigned int seed);
  46 extern long int random (void);
  47 extern char *getenv (const char *name);
  48 extern unsigned long strtoul (const char *nptr, char **endptr, int base);
  49 extern int mkstemp (char *tmplate);
  50 extern void qsort (void *base, size_t nmemb, size_t size, int (*compar) (const void *, const void *));
  51
  52 #endif