void *findSym (bucket **, void *, const char *);
void *findSymWithLevel (bucket **, struct symbol *);
void *findSymWithBlock (bucket **, struct symbol *, int);
-void changePointer (symbol * sym);
+void changePointer (sym_link * p);
void checkTypeSanity(sym_link *etype, char *name);
sym_link *typeFromStr (char *) ;
STORAGE_CLASS sclsFromPtr(sym_link *ptr);