"Aaron Case" <aaron.case@xxxxxxxxxxxx> writes: > Seems like its should be a linking problem right? > > DSPTSUBS.C:864: `itoa' undeclared (first use this function) That's a compiling problem, AFAIK. The itoa variable has to be declared before it can be used, so you're probably #including things either in the wrong order or at the wrong time, or you might be missing headers even though you checked. (I had that problem trying to use conio.h in Linux for the longest time.) Oh, and I hate to break this to you but it's probably just a typo. itoa is a function, not a variable, so it needs the argument list with parentheses.. If the itoa function really had not been found your error would have been "undefined reference to `itoa'." Since the C language doesn't require prototypes, that would be a linker error since the compilation goes fine. Also with linker errors, it lists the object file as a prefix, so if your problem were a linker error you would see DSPTSUBS.o(.text+0x..): error message here Starling
