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- /*
- * xbdy.h
- *
- * Practical Algorithms for Image Analysis
- *
- * Copyright (c) 1997, 1998, 1999 MLMSoftwareGroup, LLC
- */
-
- #include <stdio.h>
- #include <malloc.h>
- #include <stdlib.h>
- #include <math.h>
- #include "ip.h"
- #include "bdy.h"
-
- /* function prototypes */
-
- /* xbdy.c */
- extern void usage (char *progname);
- extern void xfer_first_3_rows (unsigned char *window[], Image * imgIO);
- extern void xfer_next_row (unsigned char *window[], int ir, Image * imgIO);
- extern void border_err (int row, int col);
- extern void check_border (unsigned char *window[], int ir, int jmax, int imax, Image * imgIO);
- extern void init_structs ();
- extern int img_alloc (unsigned char *img[], int nr, int nc);
- extern void main (int, char **);
-
- /* proc_poly.c */
- extern struct polygon *select_poly (struct polygon *poly_head, Image * imgIO, int value);
-