source: buchla-68k/include/curpak.h@ f7428b1

/*
   =============================================================================
        curpak.h -- header for cursor and data entry functions
        Version 5 -- 1988-10-12 -- D.N. Lynx Crowe
   =============================================================================

*/

#pragma once
#include "stdint.h"

/* cursor types */

#define CT_GRAF         0       /* graphics */
#define CT_TEXT         1       /* text -- general */
#define CT_VIRT         2       /* virtual -- graphic */
#define CT_SCOR         3       /* text -- score */
#define CT_SMTH         4       /* text -- smooth scroll */
#define CT_MENU         5       /* virtual -- character */

/* cursor and data entry function parameter structure */

struct curpak {

        int16_t         (*curtype)(void);
        void            (*premove)(void);
        void            (*pstmove)(void);
        void            (*cx_key)(void);
        void            (*cy_key)(void);
        void            (*cx_upd)(void);
        void            (*cy_upd)(void);
        void            (*xy_up)(void);
        void            (*xy_dn)(void);
        void            (*x_key)(void);
        void            (*e_key)(void);
        void            (*m_key)(void);
        void            (*d_key)(int16_t k);
        int16_t         (*not_fld)(int16_t k);
        struct fet      *curfet;
        struct selbox   *csbp;
        int16_t         *cratex;
        int16_t         *cratey;
        int16_t         cmtype;
        int16_t         cxval;
        int16_t         cyval;
};