stdlib.h

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/* Copyright (C) 2011-2012 SBA Research gGmbh

   This file is part of the Slibc Library.

   The Slibc Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The Slibc library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the Slibc Library; if not, see
   <http://www.gnu.org/licenses/>.  
*/
#include_next <stdlib.h>

#ifndef SLIBC_STDLIB_H
#define SLIBC_STDLIB_H

// TR 24731-1 is not available if __STDC_WANT_LIB_EXT1__ equals 0
#if (!defined(__STDC_WANT_LIB_EXT1__) || (__STDC_WANT_LIB_EXT1__ != 0))

#include "./base_.h"
#include "./errno.h"
#include "./stddef.h"

SLIBC_BEGIN_DECLS

//TR 24731-1 addition to stdlib.h

typedef void (*constraint_handler_t)(const char * restrict msg,
                                                                         void * restrict ptr,
                                                                         errno_t error);


constraint_handler_t set_constraint_handler_s(constraint_handler_t handler);


void abort_handler_s(const char * restrict msg,
                                         void * restrict ptr,
                                         errno_t error);

void ignore_handler_s(const char * restrict msg,
                                          void * restrict ptr,
                                          errno_t error);


errno_t getenv_s(size_t * restrict len,
                                 char * restrict value, rsize_t maxsize,
                                 const char * restrict name);



errno_t qsort_s(void *base, rsize_t nmemb, rsize_t size, 
                                int (*compar) (const void *x, const void *y,
                                                                void *context),
                                void *context
                        );



void *bsearch_s (const void *key, const void *base, rsize_t nmemb, rsize_t size,
                                int (*compar) (const void *, const void *, void *context),
                                void *context);


// wctomb_s currently not implemented
// mbstowcs_s currently not implemented
// wcstombs_s currently not implemented 

SLIBC_END_DECLS

#endif //#if (!defined(__STDC_WANT_LIB_EXT1__) || (__STDC_WANT_LIB_EXT1__ != 0))

#endif