firmware/libc/include/stdlib.h

   1 /*
   2  * stdlib.h
   3  *
   4  * Definitions for common types, variables, and functions.
   5  */
   6
   7 #ifndef _STDLIB_H_
   8 #ifdef __cplusplus
   9 extern "C" {
  10 #endif
  11 #define _STDLIB_H_
  12
  13 #include "_ansi.h"
  14
  15 #define __need_size_t
  16 #define __need_wchar_t
  17 #include <stddef.h>
  18
  19 #ifndef NULL
  20 #define NULL ((void*)0)
  21 #endif
  22
  23 #define EXIT_FAILURE 1
  24 #define EXIT_SUCCESS 0
  25
  26 _VOID   _EXFUN(qsort,(_PTR __base, size_t __nmemb, size_t __size, int(*_compar)(const _PTR, const _PTR)));
  27
  28 void *malloc(size_t);
  29 void *calloc (size_t nmemb, size_t size);
  30 void free(void *);
  31 void *realloc(void *, size_t);
  32 int  atexit(void (*)(void));
  33
  34 #define RAND_MAX INT_MAX
  35
  36 void srand(unsigned int seed);
  37 int rand(void);
  38
  39 #ifndef ABS
  40 #if defined(__GNUC__)
  41 #define ABS(a) ({typeof (a) ___a = (a); ___a < 0 ? -___a: ___a; })
  42 #else
  43 #define ABS(a) (((a) < 0) ? -(a) : (a))
  44 #endif /* __GNUC__ */
  45 #endif
  46
  47 #define abs(x) ((int)ABS(x))
  48 #define labs(x) ((long)abs(x))
  49
  50 #ifdef SIMULATOR
  51 void exit(int status);
  52 #endif
  53
  54 int atoi (const char *str);
  55
  56 #ifdef __cplusplus
  57 }
  58 #endif
  59 #endif /* _STDLIB_H_ */