char *genSymName (int);
int compStructSize (int, structdef *);
sym_link *copyLinkChain (sym_link *);
-int checkDecl (symbol *);
+int checkDecl (symbol *, int);
void checkBasic (sym_link *, sym_link *);
value *checkPointerIval (sym_link *, value *);
value *checkStructIval (symbol *, value *);