arithm_eval.h

电路仿真程序 Classic Ladder is coded 100％ in C.It can be used for educational purposes or anything you wan

#define arithmtype int


int IdentifyVariable(char * StartExpr,int * ResType,int * ResOffset);
int EvalCompare(char * CompareString);
void MakeCalc(char * CalcString,int VerifyMode);
arithmtype AddSub(void);
char * VerifySyntaxForEvalCompare(char * StringToVerify);
char * VerifySyntaxForMakeCalc(char * StringToVerify);