#include /* get_item.c */ int get_item(FILE *, int, int *, int *, double *, double **, double **, int *, struct Categories *); /* getformat.c */ int getformat(FILE *, int, int *); /* poly2rast.c */ int poly_to_rast(char *, char *, char *, int, int, int *); /* raster.c */ int begin_rasterization(int, int); int configure_plot(void); int output_raster(int, int *); int set_cat_int(int); int set_cat_double(double); int raster_dot(int, int);