Topic       : TOS - The Operating System
Author      : 
Version     : tos.hyp (December 19, 2008)
Subject     : Programmieren/Atari
Nodes       : 3010
Index Size  : 93790
HCP-Version : 5
Compiled on : Atari
@charset    : atarist
@lang       : 
@default    : Title
@help       : 
@options    : +g -i -s +x +zz -t4
@width      : 70
View Ref-File7.5.28  Bindings for v_ftext                                       TOS

 C:          void v_ftext ( int16_t handle, int16_t x, int16_t y, 
             int8_t *string );

 Binding:

             void v_ftext (int16_t handle, int16_t x, int16_t y,
                           int8_t *string)
             {
                int16_t i;
 
                ptsin[0]  = x;
                ptsin[1]  = y;
 
                i = 0;
                while (intin[i++] = *string++)
                   ;
 
                contrl[0] = 241;
                contrl[1] = 1;
                contrl[3] = strlen(string);
                contrl[6] = handle;
 
                vdi ();
             }

 GEM-Arrays:

              Address    Element        Contents 
              contrl     contrl[0]      241   # Function Opcode 
              contrl+2   contrl[1]      1     # entry in ptsin 
              contrl+4   contrl[2]      0     # entry in ptsout 
              contrl+6   contrl[3]      n     # entry in intin 
              contrl+8   contrl[4]      0     # entry in intout 
              contrl+12  contrl[6]      handle 
              intin      intin[0..n-1]  string[0..n-1] 
              ptsin      ptsin[0]       x 
              ptsin+2    ptsin[1]       y 

             Note: Here n = strlen(string);