The linker can't find a function compiled with a C++ compiler with the protype:
int ScrambledActName(char *);
anywhere in your code, or the libraries you're linking with.
Of the top of my head there are several reasons this might go wrong...
- You didn't implement the function - go and write it!
- Someone else supplied you a library but didn't give you all the dependencies it needed to work
- Someone wrote the function but compiled it with a C compiler, not a C++ one. The way around this one is to find where the function is prototyped in your code and preface it with extern "C" to tell the compiler it's a function compiled with a C compiler:
extern "C" int ScrambledActName( char * );
- The function was prototyped incorrectly somewhere. The original programmer might have prototyped it with a const parameter for example.
Without knowing any more it's a bit hard to comment any further.
Cheers,
Ash