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/*

 * Australian Public Licence B (OZPLB)

 *

 * Version 1-0

 *

 * Copyright (c) 2004 National ICT Australia

 *

 * All rights reserved.

 *

 * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)

 *               National ICT Australia

 *               http://www.ertos.nicta.com.au

 *

 * Permission is granted by National ICT Australia, free of charge, to

 * any person obtaining a copy of this software and any associated

 * documentation files (the "Software") to deal with the Software without

 * restriction, including (without limitation) the rights to use, copy,

 * modify, adapt, merge, publish, distribute, communicate to the public,

 * sublicense, and/or sell, lend or rent out copies of the Software, and

 * to permit persons to whom the Software is furnished to do so, subject

 * to the following conditions:

 *

 *     * Redistributions of source code must retain the above copyright

 *       notice, this list of conditions and the following disclaimers.

 *

 *     * Redistributions in binary form must reproduce the above

 *       copyright notice, this list of conditions and the following

 *       disclaimers in the documentation and/or other materials provided

 *       with the distribution.

 *

 *     * Neither the name of National ICT Australia, nor the names of its

 *       contributors, may be used to endorse or promote products derived

 *       from this Software without specific prior written permission.

 *

 * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT

 * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND

 * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,

 * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING

 * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS

 * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,

 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,

 * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF

 * ERRORS, WHETHER OR NOT DISCOVERABLE.

 *

 * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL

 * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL

 * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,

 * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER

 * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR

 * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS

 * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR

 * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,

 * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN

 * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER

 * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS

 * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,

 * DAMAGES OR OTHER LIABILITY.

 *

 * If applicable legislation implies representations, warranties, or

 * conditions, or imposes obligations or liability on National ICT

 * Australia or one of its contributors in respect of the Software that

 * cannot be wholly or partly excluded, restricted or modified, the

 * liability of National ICT Australia or the contributor is limited, to

 * the full extent permitted by the applicable legislation, at its

 * option, to:

 * a.  in the case of goods, any one or more of the following:

 * i.  the replacement of the goods or the supply of equivalent goods;

 * ii.  the repair of the goods;

 * iii. the payment of the cost of replacing the goods or of acquiring

 *  equivalent goods;

 * iv.  the payment of the cost of having the goods repaired; or

 * b.  in the case of services:

 * i.  the supplying of the services again; or

 * ii.  the payment of the cost of having the services supplied again.

 *

 * The construction, validity and performance of this licence is governed

 * by the laws in force in New South Wales, Australia.

 */

#ifndef _STDLIB_H_

#define _STDLIB_H_

#include <stdint.h>

#include <stddef.h>

/* ISOC99 7.20 General Utilities */

/* 7.20.2 div types */

typedef struct {

        int quot, rem;

} div_t;

typedef struct {

        long quot, rem;

} ldiv_t;

typedef struct {

        long long quot, rem;

} lldiv_t;

/* 7.20.3 EXIT_ macros */

#define EXIT_FAILURE    1

#define EXIT_SUCCESS    0

#define RAND_MAX        INT_MAX

#define MB_CUR_MAX      1

/* 7.20.1 Numeric conversion functions */

/* 7.20.1-3 The strtod, strtof and strtold functions */

double strtod(const char *s, char **endp);

float strtof(const char *s, char **endp);

long double strtold(const char *s, char **endp);

/* 7.20.1-4 The strtol, stroll, stroul, strtoull functions */

long strtol(const char *s, char **endp, int base);

long long strtoll(const char *s, char **endp, int base);

unsigned long strtoul(const char *s, char **endp, int base);

unsigned long long strtoull(const char *s, char **endp, int base);

/* 7.20.1-1 atof function */

static inline double atof(const char *nptr)

{

        return strtod(nptr, (char **)NULL);

}

/* 7.20.1-2 The atoi, atol and atoll functions */

static inline int atoi(const char *nptr)

{

        return (int) strtol(nptr, (char **)NULL, 10);

}

static inline long atol(const char *nptr)

{

        return strtol(nptr, (char **)NULL, 10);

}

static inline long long atoll(const char *nptr)

{

        return strtoll(nptr, (char **)NULL, 10);

}

/* 7.20.2 Pseudo-random sequence generation functions */

int rand(void);

void srand(unsigned int seed);

/* 7.20.3 Memory management functions */

void *malloc(size_t);

void free(void *);

void *calloc(size_t, size_t);

void *realloc(void *, size_t);

/* 7.20.4 Communcation with the environment */

void abort(void);

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

void exit(int status);

void _Exit(int status);

char *getenv(const char *name);

int system(const char *string);

/* 7.20.5 Searching and sortin utilities */

void *bsearch(const void *key, const void *base, size_t nmemb, size_t, int (*compar)(const void *, const void*));

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

/* 7.20.6 Integer arithmetic function */

/* FIXME: (benjl) Gcc defines these, but if we aren't using gcc it probably

   won't, but how do we know? Or maybe we should compile with -fnobuiltin? */

int abs(int);

long labs(long);

long long llabs(long long);

#if 0

static inline int

abs(int x)

{

        return x < 0 ? -x : x;

}

static inline long

labs(long x)

{

        return x < 0 ? -x : x;

}

static inline long long

llabs(long long x)

{

        return x < 0 ? -x : x;

}

#endif

/* 7.20.7 Multibyte/wide character conversion functions */

#if 0 /* We don't have wide characters */

int mblen(const char *s, size_t n);

int mbtowc(wchar_t pwc, const char *s, size_t n);

int wctomb(char *s, wchat_t wc);

#endif

/* 7.20.8 Multibyte/wide string conversion functions */

#if 0 /* We don't have wide characters */

size_t mbstowcs(wchar_t *pwcs, const char *s, size_t n);

size_t wcstombs(char *s, constwchat_t *pwcs, size_t n);

#endif

#endif                          /* _STDLIB_H_ */