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/*******************************************************/
/* "C" Language Integrated Production System */
/* */
/* CLIPS Version 6.40 08/25/16 */
/* */
/* PROCEDURAL FUNCTIONS HEADER FILE */
/*******************************************************/
/*************************************************************/
/* Purpose: */
/* */
/* Principal Programmer(s): */
/* Gary D. Riley */
/* Brian L. Dantes */
/* */
/* Contributing Programmer(s): */
/* */
/* Revision History: */
/* */
/* 6.23: Correction for FalseSymbol/TrueSymbol. DR0859 */
/* */
/* Changed name of variable exp to theExp */
/* because of Unix compiler warnings of shadowed */
/* definitions. */
/* */
/* 6.24: Renamed BOOLEAN macro type to intBool. */
/* */
/* 6.30: Local variables set with the bind function */
/* persist until a reset/clear command is issued. */
/* */
/* Changed garbage collection algorithm. */
/* */
/* Support for long long integers. */
/* */
/* 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_prcdrfun
#pragma once
#define _H_prcdrfun
#include "evaluatn.h"
typedef struct loopCounterStack
{
long long loopCounter;
struct loopCounterStack *nxt;
} LOOP_COUNTER_STACK;
#define PRCDRFUN_DATA 13
struct procedureFunctionData
{
bool ReturnFlag;
bool BreakFlag;
LOOP_COUNTER_STACK *LoopCounterStack;
UDFValue *BindList;
};
#define ProcedureFunctionData(theEnv) ((struct procedureFunctionData *) GetEnvironmentData(theEnv,PRCDRFUN_DATA))
void ProceduralFunctionDefinitions(Environment *);
void WhileFunction(Environment *,UDFContext *,UDFValue *);
void LoopForCountFunction(Environment *,UDFContext *,UDFValue *);
void GetLoopCount(Environment *,UDFContext *,UDFValue *);
void IfFunction(Environment *,UDFContext *,UDFValue *);
void BindFunction(Environment *,UDFContext *,UDFValue *);
void PrognFunction(Environment *,UDFContext *,UDFValue *);
void ReturnFunction(Environment *,UDFContext *,UDFValue *);
void BreakFunction(Environment *,UDFContext *,UDFValue *);
void SwitchFunction(Environment *,UDFContext *,UDFValue *);
bool GetBoundVariable(Environment *,UDFValue *,CLIPSLexeme *);
void FlushBindList(Environment *,void *);
#endif /* _H_prcdrfun */