extern int a0ixreg, a1ixreg;
extern int a0ixsiz, a1ixsiz;
extern TOKEN a0oexpr[], a1oexpr[];
extern int a0ixreg, a1ixreg;
extern int a0ixsiz, a1ixsiz;
extern TOKEN a0oexpr[], a1oexpr[];
extern WORD a0oexattr, a1oexattr;
extern SYM * a0esym, * a1esym;
extern uint64_t a0bexval, a1bexval;
extern WORD a0oexattr, a1oexattr;
extern SYM * a0esym, * a1esym;
extern uint64_t a0bexval, a1bexval;