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The Programmer Disk (Microforum).iso
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Text File
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1990-07-04
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1KB
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29 lines
// DOTBOX.C
#include <stdio.h> // include files here
#include <dos.h>
void main(void); // function prototype
void // program start
main()
{
union REGS i_regs,o_regs;
int row,column;
for(row=5;row<=16;row++) // 01 start
{ // 02 row loop
i_regs.h.ah = 2; // 03 mv cur fun
i_regs.h.bh = 0; // 03 on page 0
i_regs.h.dh = (char)row; // 05 on row val
i_regs.h.dl = 5; // 06 column 5
int86(0x10,&i_regs,&o_regs); // 07 via BIOS
for(column=5;column<=60;column++) // 08 start
{ // 09 col loop
i_regs.h.ah = 0x0E; // 10 print char fun
i_regs.h.bh = 0; // 11 on page 0
i_regs.h.al = '.'; // 12 on row value
int86(0x10,&i_regs,&o_regs); // 13 via BIOS
} // 14 end col loop
} // 15 end row loop
}