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/*

 io.c -- Test the serial I/O.

 */

#define BUFSIZE 80

#include <stdio.h>

main()

{

  char buf[100];

  char *tmp;

  int result;

  /* test the lowest level output function */

  result = outbyte ('&');

  if (result != 0x0) {

    pass ("outbyte");

  } else {

    fail ("outbyte");

  }

  /* try writing a string */

  result = write ("Write Test:\n", 12);

  print ("result was ");

  putnum (result);

  outbyte ('\n');

  if (result == 12) {

    pass ("write");

  } else {

    fail ("write");

  }

  /* try the print() function too */

  result = print ("Print Test:\n");

  print ("result was ");

  putnum (result);

  outbyte ('\n');

  if (result == 12) {

    pass ("print");

  } else {

    fail ("print");

  }

  /* try the iprintf() function too */

  result = print ("Iprintf Test:\n");

  print ("result was ");

  putnum (result);

  outbyte ('\n');

  if (result == 14) {

    pass ("iprintf");

  } else {

    fail ("iprintf");

  }

  /* try to read a string */

  print ("Type 5 characters");

  result = 0;

  result = read (0, buf, 5);

  print (buf);

  if (result == 5) {

    pass ("read");

  } else {

    fail ("read");

  }

  /* clear everything out */

  fflush (stdout);

}