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- /****************************************************************************
- *
- * MODULE: r.buffer
- *
- * AUTHOR(S): Michael Shapiro - CERL
- *
- * PURPOSE: This program creates distance zones from non-zero
- * cells in a grid layer. Distances are specified in
- * meters (on the command-line). Window does not have to
- * have square cells. Works both for planimetric
- * (UTM, State Plane) and lat-long.
- *
- * COPYRIGHT: (C) 2005 by the GRASS Development Team
- *
- * This program is free software under the GNU General Public
- * License (>=v2). Read the file COPYING that comes with GRASS
- * for details.
- *
- ****************************************************************************/
- #ifndef __LOCAL_PROTO_H__
- #define __LOCAL_PROTO_H__
- /* execute.c */
- int execute_distance(void);
- /* find_dist.c */
- int begin_distance(int);
- int find_distances(int);
- int reset_distances(void);
- int find_ll_distance_ncols(int);
- /* init.c */
- int init_grass(void);
- /* parse_dist.c */
- int parse_distances(char **, double);
- /* process_at.c */
- int process_at(int, int, int, int);
- /* process_left.c */
- int process_left(int, int, int, int);
- /* process_rite.c */
- int process_right(int, int, int, int);
- /* process_row.c */
- int process_row(int, int);
- /* read_map.c */
- int read_input_map(const char *, const char *, int);
- /* support.c */
- int make_support_files(const char *, const char *);
- /* write_map.c */
- int write_output_map(const char *, int);
- #endif /* __LOCAL_PROTO_H__ */
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