#include /* Functions autogenerated from laygram.y into laygram.c */ extern _X_HIDDEN void LayYYsetsource (char *); extern _X_HIDDEN void LayYYsetdest (LayoutPtr *); extern _X_HIDDEN int LayYYparse (void); /* Functions autogenerated from laylex.l into laylex.c */ extern _X_HIDDEN int LayYYlex (void); extern _X_HIDDEN void LayYYerror (char *s);