Topic       : TOS - das Betriebssystem
Author      : 
Version     : tos.hyp (5. März 2013)
Subject     : Programmieren/Atari
Nodes       : 3001
Index Size  : 93602
HCP-Version : 5
Compiled on : Atari
@charset    : atarist
@lang       : 
@default    : Titel
@help       : 
@options    : +g -i -s +x +zz -t4
@width      : 70
View Ref-File7.4.6.94  Bindings für v_topbot                                    TOS

 C:         void v_topbot ( int16_t handle, int16_t height, int16_t 
            *char_width, int16_t *char_height, int16_t *cell_width, 
            int16_t *cell_height );

 Umsetzung:

            void v_topbot (int16_t handle, int16_t height,
                           int16_t *char_width, int16_t *char_height,
                           int16_t *cell_width, int16_t *cell_height)
            {
               ptsin[0] = 0;
               ptsin[1] = height;
 
               contrl[0] = 5;
               contrl[1] = 1;
               contrl[3] = 0;
               contrl[5] = 18501;
               contrl[6] = handle;
 
               vdi ();
 
               *char_width  = ptsout[0];
               *char_height = ptsout[1];
               *cell_width  = ptsout[2];
               *cell_height = ptsout[3];
            }

 GEM-Arrays:

             Adresse    Feldelement  Belegung 
             contrl     contrl[0]    5     # Opcode der Funktion 
             contrl+2   contrl[1]    1     # Einträge in ptsin 
             contrl+4   contrl[2]    4     # Einträge in ptsout 
             contrl+6   contrl[3]    0     # Einträge in intin 
             contrl+8   contrl[4]    0     # Einträge in intout 
             contrl+10  contrl[5]    18501 
             contrl+12  contrl[6]    handle 
             ptsin      ptsin[0]     0 
             ptsin+2    ptsin[1]     height 
             ptsout     ptsout[0]    char_width 
             ptsout+2   ptsout[1]    char_height 
             ptsout+4   ptsout[2]    cell_width 
             ptsout+6   ptsout[3]    cell_height