/***************************************************************/
/*                                                             */
/*	stash.h		in r.spreadpath			       */
/*                                                             */
/*       This header file declares the global variables and    */
/*       the structures that are to be used for command        */
/*       line processing.                                      */
/*                                                             */
/***************************************************************/

#include <stdio.h>
#define      BACKCOL_LAYER      1
#define      BACKROW_LAYER      2
#define      START_PT           3
#define      PATH_LAYER         4

#include "point.h"
#ifdef MAIN

    struct variables 
    {
        char *alias;
        int position;
    } 

    variables [] = { 
         {"x_input",BACKCOL_LAYER},
         {"y_input",BACKROW_LAYER},
         {"coor",START_PT},
         {"output",PATH_LAYER}
    };

    char path_layer[64];
    char backrow_layer[64];
    char backcol_layer[64];
    struct point  *head_start_pt = NULL;
 
#else 

    extern char path_layer[];
    extern char backrow_layer[];
    extern char backcol_layer[];
    extern struct point  *head_start_pt;

#endif

/****************END OF "GDRAIN_CMD_LINE.H"**********************/