source: buchla-68k/orig/lib/INCLUDE/FIELDS.H@ 6888aa2

/*
   =============================================================================
        fields.h -- field definition header
        Version 6 -- 1987-09-25 -- D.N. Lynx Crowe
   =============================================================================
*/

#define MAXEBUF 80              /* maximum length of data in the edit buffer */

struct fet {                    /* field definition structure */

        short   frow;           /* row the field is in */
        short   flcol;          /* leftmost column of field */
        short   frcol;          /* rightmost column of field */
        short   ftags;          /* field tags / parameters (used variously) */
        short   (*ebto)();      /* edit buffer 'to' (setup) function */
        short   (*ebfrom)();    /* edit buffer 'from' (parse) function */
        short   (*redisp)();    /* field (re)display function */
        short   (*datain)();    /* data entry function */
};

struct  selbox  {               /* selection box structure */

        short   sbxmin;         /* minimum x - left edge of box */
        short   sbymin;         /* minimum y - top edge of box */
        short   sbxmax;         /* maximum x - right edge of box */
        short   sbymax;         /* maximum y - bottom edge of box */
        short   sbarg;          /* select box argument */
        short   (*boxhit)();    /* box-hit function */
};

#ifndef FET_DEFS
extern  short   ebflag;                 /* edit buffer setup flag */
extern  char    ebuf[MAXEBUF+1];        /* edit buffer */

extern  struct  fet *curfet;            /* current fet table pointer */
extern  struct  fet *cfetp, *infetp;    /* current and new fet entry pointers */
#endif