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The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

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/* BREAKER1.C: Break only exits one loop. */
 
#include <stdio.h>
#include <conio.h>
 
main()
{
   char ch;
   printf( "Press any key. Press Enter to quit.\n" );
   do
   {
      while( ( ch = getche() ) != '\r' )
      {
         if( ch == '\t' )
         {
            printf( "\a\nYou pressed Tab\n" );
            break;
         }
      }
   } while( ch != '\r' );
   printf( "\nBye bye." );
}