1 

10 extern void _Exit(int ret);

11 extern long a64l(const char *val);

12 extern void abort(void);

13 extern int abs(int val);

14 extern int atexit(void (*func)(void));

15 

16 extern double atof(const char *str);

17 extern int atoi(const char *nptr);

18 extern long atol(const char *nptr);

19 extern long long atoll(const char *nptr);

20 extern long long atoq(const char *nptr);

21 extern void *bsearch(const void *key, const void *base, size_t nmemb, size_t size,

22  int (*compar)(const void *, const void *));

23 extern void *calloc(size_t nmemb, size_t size);

24 

25 extern double drand48(void);

26 extern double erand48(unsigned short xsubi[3]);

27 extern void exit(int ret);

28 extern void free(void *buf);

29 extern char *getenv(const char *name);

30 extern int getsubopt(char **optionp, char * const *tokens, char **valuep);

31 extern int grantpt(int fd);

32 extern char *initstate(unsigned seed, char *state, size_t n);

33 extern long jrand48(unsigned short xsubi[3]);

34 extern char *l64a(long value);

35 extern long labs(long int j);

36 extern void lcong48(unsigned short param[7]);

37 

38 extern long long llabs(long long);

39 extern long lrand48(void);

40 extern void *malloc(size_t size);

41 

42 extern int posix_memalign(void **memptr, size_t alignment, size_t size);

43 extern void *aligned_alloc(size_t alignment, size_t size);

44 extern void *valloc(size_t size);

45