led==HIGH;
Wrong. == is a comparison operator. = is an assignment operator.
goto reset;
Wrong. You do not need a goto. I've been doing C and C++ programming for 25+ years and have not type goto since I quit doing FORTRAN programming.
if (inData==turn_lft_On){
inData is the address of an array. turn_lft_On is the address of an array. It should be obvious that the addresses are not the same. strcmp() bears looking at.