Subversion Repositories Kolibri OS

#ifndef stdlib_h

#define stdlib_h

#include "kolibrisys.h"

#define	RAND_MAX	65535

#ifndef NULL

# define NULL ((void*)0)

#endif

#define abs(i) (((i)<0)?(-(i)):(i))

#define labs(li) abs(li)

#define min(a, b) ((a)<(b) ? (a) : (b))

#define max(a, b) ((a)>(b) ? (a) : (b))

extern int atoib(char *s,int b);

extern int atoi(char *s);

extern char *itoab(unsigned int n,char* s,int  b);

extern char *__itoa(int n,char* s);

// function using KOS syscalls

extern void* stdcall sysmalloc(dword size);

extern void  stdcall sysfree(void *pointer);

extern void* stdcall sysrealloc(void* pointer,dword size);

extern void* syscalloc (size_t num, size_t size);

// suballocator functions

extern void* wtmalloc(size_t size);

extern void  wtfree(void *pointer);

extern void* wtrealloc(void* pointer, size_t size);

extern void* wtcalloc (size_t num, size_t size);

extern int   wtmalloc_freelist_check();

extern int   wtmalloc_poiner_check(void *ptr);

extern void  wtmalloc_freelist_print();

#ifdef USESYSALLOC

#define malloc(x) sysmalloc(x)

#define free(x)   sysfree(x)

#define realloc(x,y) sysrealloc(x,y)

#define calloc(x,y) syscalloc(x,y)

#else

#define malloc(x) wtmalloc(x)

#define free(x)   wtfree(x)

#define realloc(x,y) wtrealloc(x,y)

#define calloc(x,y) wtcalloc(x,y)

#endif

extern int rand (void);

extern void srand (unsigned int seed);

double strtod (const char* str, char** endptr);

long double strtold (const char* str, char** endptr);

float strtof (const char* str, char** endptr);

long int strtol (const char* str, char** endptr, int base);

#define strtoul(s, ep, b) ((unsigned long int)strtol(s, ep, b))

void exit (int status); /* close console if was initialized, also stay window [finished] when status is error < 0 */

#define abort() exit(-1)

typedef struct {

  int quot;

  int rem;

} div_t;

typedef div_t ldiv_t;

div_t div (int numer, int denom);

#define ldiv(a, b) div(a, b)

#define atol(a) atoi(a)

#define atof(a) strtod(a, NULL)

#endif