it means that dlst_freenode is declared as one type in the scope of pslib.c and another different type in the scope of pslist.c, which is wrong.
--- Begin Message ---the error message is like this:8l box.8 pslib.8 ... ??none?? incompatible type signetures c2d44e4 (pslib.8) and affc2df4 (pslist.8) for dlst_freenode what does it mean? ++pac
--- End Message ---
