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- /*
- * stdlib.h - standard library
- *
- * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
- * See the copyright notice in the ACK home directory, in the file "Copyright".
- */
- /* $Id$ */
- #ifndef _STDLIB_H
- #define _STDLIB_H
- #include <stddef.h>
- #define EXIT_FAILURE 1
- #define EXIT_SUCCESS 0
- #define RAND_MAX 32767
- #define MB_CUR_MAX sizeof(wchar_t)
- typedef struct { int quot, rem; } div_t;
- typedef struct { long quot, rem; } ldiv_t;
- extern double atof(const char *_nptr);
- extern int atoi(const char *_nptr);
- extern long atol(const char *_nptr);
- extern double strtod(const char *_nptr, char **_endptr);
- extern long strtol(const char *_nptr, char **_endptr, int _base);
- extern unsigned long strtoul(const char *_nptr, char **_endptr, int _base);
- extern int rand(void);
- extern void srand(unsigned int _seed);
- extern void* calloc(size_t _nmemb, size_t _size);
- extern void free(void *_ptr);
- extern void* malloc(size_t _size);
- extern void* realloc(void *_ptr, size_t _size);
- extern void abort(void);
- extern int atexit(void (*_func)(void));
- extern void exit(int _status);
- extern void _Exit(int _status);
- extern char* getenv(const char *_name);
- extern int system(const char *_string);
- extern void* bsearch(const void *_key, const void *_base,
- size_t _nmemb, size_t _size,
- int (*_compar)(const void *, const void *));
- extern void qsort(void *_base, size_t _nmemb, size_t _size,
- int (*_compar)(const void *, const void *));
- extern int abs(int _j);
- extern div_t div(int _numer, int _denom);
- extern long labs(long _j);
- extern ldiv_t ldiv(long _numer, long _denom);
- extern int mblen(const char *_s, size_t _n);
- extern int mbtowc(wchar_t *_pwc, const char *_s, size_t _n);
- extern int wctomb(char *_s, wchar_t _wchar);
- extern size_t mbstowcs(wchar_t *_pwcs, const char *_s, size_t _n);
- extern size_t wcstombs(char *_s, const wchar_t *_pwcs, size_t _n);
- /* Extensions (not part of the standard) */
- #define atof(n) strtod(n, (char **)NULL)
- #define atoi(n) ((int)strtol(n, (char **)NULL, 10))
- #define atol(n) strtol(n, (char **)NULL, 10)
- #define atoll(n) strtoll(n, (char **)NULL, 10)
- #define mblen(s, n) mbtowc((wchar_t *)0, s, n)
- #endif
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