void Compile(const char *my_program);
void AddSymbol(const char *funName, void *fun);
void *GetSymbol(const char *funName);
void Relocate();

tcc.Compile(my_program);
tcc.AddSymbol("myFunction", (void *)&myFunction);
tcc.Relocate();
double (*myMain)(char *str) = (double (*)(char *str))tcc.GetSymbol("myMain");
printf("\nThe result for Test is %.1f", myMain("Hello"));