{names of external C routines to include in Pascal binarydemo program}

function testeof(var f:bytefile):boolean; external;

function testreadaccess(var a:UNIXfilename):boolean; external;

function testwriteaccess(var a:UNIXfilename):boolean; external;

function flength(var f:bytefile):integer; external;

procedure movetobyte(var f:bytefile; n:integer); external;