"H.S." wrote: > So, any advice how I can get this working with a C++ program? This was Yes, edit taucs.h so that it has an 'extern "C"' block surrounding the function declarations but not for the entire file (i.e. just for the body of the file, not around headers that it includes.) > If there is way to create a > routine which does this in C and then link to it with my C++ program, > that would be great too, but I guess I will still need to solve the > problem of including taucs.h somehow. Well that is also a solution but it essentially just moves the problem out of the taucs.h header and into a header of your own. No matter how you slice it, at the junction between C++ code calling a C function you need 'extern "C"' on the declaration. Brian
