C02/apple1/testio.c02

/*********************************************
 * STRTEST - Test Library stdio.h for Apple *
 *********************************************/
 
#include <apple1.h02>
#include <stdio.h02>

char key;      //Key read from keyboard
char len;      //Length of input output string
char str[128]; //String to read/write

char anykey = "Press any key to continue";
char tlines = "Type lines followed by carriage-return";
char escend = "press Escape key to end"; 
char utyped = "You typed: ";

main:
  putstr(&anykey);    //Display "Press any key" message
  key = getchr();     //Wait for key press
  newlin();           //Advance cursor to next line
  putstr(&tlines);    //Display "Type lines" message
  putstr(&utyped);    //Display "press Escape" message

loop:
  newlin();
  len = getstr(&str); //Read string from keybaord     
  if (len == $FF)     //If entry was aborted
    goto done;
  prbyte(len);        //Display length of entered string
  putstr(&str);       //Display entered string
  goto loop;

done:
  goto exit;