stdlib.h

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//& *** (c) 2006-2011 The HPGCC3 Team ***
//& Claudio Lapilli
//& Ingo Blank
//&
//& This file is licensed under the terms and conditions of the
//& HPGCC3 license that is included with the source distribution.
//& *** (c) 2006-2011 The HPGCC3 Team ***


#ifndef _HPSTDLIB_H
#define _HPSTDLIB_H


// LONG TYPE DEFINITION, ADDED BY CLAUDIO 01/14/05
#ifndef _LONGLONG_DEF
typedef unsigned long long ULONGLONG;
typedef long long LONGLONG;
#define _LONGLONG_DEF
#endif



#include <sys.h>

// TODO: Doxygen (ibl)
// abstract PRNG descriptor
typedef unsigned (*RNDFUNC)(int);
typedef void (*SRNDFUNC)(unsigned);

// dispatch pointer
extern RNDFUNC rand_hook;
extern SRNDFUNC srand_hook;

#define INVALID_PTR 0

#define BLOCK_USED 1

#define BLOCK_FREE -1



void     *malloc(size_t);


void     free(void *);



int freemem();

void     *calloc(size_t, size_t);

void * realloc(void *oldp, size_t size);

int getheapblockinfo(void *ptr, void **blkstart,size_t *blksize);

// runtime

void    exit(int);


int    atexit(void(*__func)(void));



// misc

unsigned    mwc(int bits);    // multiply with carry 32 bit pseudo RNG


// misc

#define RAND_MAX 0x7FFFFFFF

int rand(void);
unsigned     int rand_bits(int bits);


// misc

void    srand(unsigned int seed);    // multiply with carry 32 bit pseudo RNG


int memcmp(const void *s1, const void *s2, size_t n); //Memory Compare
//Al Nov '04 - TODO: Documentation?

void
qsort(void *base, size_t n_elements, size_t width,int (*compar)(const void *, const void *));

void *
bsearch(register const void *key, register const void *base,
    register size_t n_elements, register size_t size,
    int (*compar)(const void *, const void *));
    

#endif