/*
 * stdlib.h
 *
 * Definitions for common types, variables, and functions.
 */

#ifndef _STDLIB_H_
#ifdef __cplusplus
extern "C" {
#endif
#define _STDLIB_H_

#include "_ansi.h"

#define __need_size_t
#define __need_wchar_t
#include <stddef.h>

#ifndef NULL
#define NULL ((void*)0)
#endif

#define EXIT_FAILURE 1
#define EXIT_SUCCESS 0

_VOID	_EXFUN(qsort,(_PTR __base, size_t __nmemb, size_t __size, int(*_compar)(const _PTR, const _PTR)));

void *malloc(size_t);
void *calloc (size_t nmemb, size_t size);
void free(void *);
void *realloc(void *, size_t);

#define RAND_MAX INT_MAX

void srand(unsigned int seed);
int rand(void);

#define abs(x) ((x)>0?(x):-(x))
#define labs(x) abs(x)

#ifdef SIMULATOR
void exit(int status);
#endif
    
#ifdef __cplusplus
}
#endif
#endif /* _STDLIB_H_ */
