/*******************************************************/
   /*      "C" Language Integrated Production System      */
   /*                                                     */
   /*             CLIPS Version 6.40  08/25/16            */
   /*                                                     */
   /*            SORT FUNCTIONS HEADER MODULE             */
   /*******************************************************/

/*************************************************************/
/* Purpose: Contains the code for sorting functions.         */
/*                                                           */
/* Principal Programmer(s):                                  */
/*      Gary D. Riley                                        */
/*                                                           */
/* Contributing Programmer(s):                               */
/*                                                           */
/* Revision History:                                         */
/*                                                           */
/*      6.23: Correction for FalseSymbol/TrueSymbol. DR0859  */
/*                                                           */
/*      6.24: The sort function leaks memory when called     */
/*            with a multifield value of length zero.        */
/*            DR0864                                         */
/*                                                           */
/*      6.30: Added environment cleanup call function        */
/*            DeallocateSortFunctionData.                    */
/*                                                           */
/*      6.40: Removed LOCALE definition.                     */
/*                                                           */
/*            Pragma once and other inclusion changes.       */
/*                                                           */
/*            Added support for booleans with <stdbool.h>.   */
/*                                                           */
/*            Removed use of void pointers for specific      */
/*            data structures.                               */
/*                                                           */
/*            UDF redesign.                                  */
/*                                                           */
/*************************************************************/

#ifndef _H_sortfun

#pragma once

#define _H_sortfun

   void                           SortFunctionDefinitions(Environment *);
   void                           MergeSort(Environment *,size_t,UDFValue *,
                                            bool (*)(Environment *,UDFValue *,UDFValue *));
   void                           SortFunction(Environment *,UDFContext *,UDFValue *);

#endif /* _H_sortfun */