PROGRAM 11


//  FILE NAME:  PROG11.CPP     PROGRAMMER NAME:  ANTHONY F. ORTIZ
//  THIS PROGRAM WRITES A BYTE TO A MEMORY ADDRESS WITH A FUNCTION CALLED
//  POKE.
#include 
#include 
#include 
enter_address (long int & address, unsigned char str []);
display_address (long int address, unsigned char str []);
unsigned char poke (long int address, unsigned char contents);
const int max = 100;
int main ()
{
    long int address;
    unsigned char str [max];
    enter_address (address, str);
    display_address (address, str);
    display_address (address + 1, str);
    return 0;
}
enter_address (long int & address, unsigned char str [])
{
    clrscr ();
    cout << "ENTER A ADDRESS (HEX):   ";
    cin >> address;
    cout << endl << "ENTER STRING:            ";
    cin >> str;
    clrscr ();
    return 0;
}
display_address (long int address, unsigned char str [])
{
    for (int count = 0; count <= strlen (str); count++)
    {
        poke (address, str [count]);
        address = address + 2;
    }
    return 0;
}
unsigned char poke (long int address, unsigned char contents)
{
    unsigned char far *farptr;
    farptr = (unsigned char far *) address;
    * (farptr) = contents;
    return 0;
}

//  OUTFILE:  PROG11.OUT

ENTER A ADDRESS (HEX): 0xffff

ENTER STRING:          anthony



               anthony




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