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/*

FUNCTION

	<>---force integers to ASCII range

INDEX

	toascii

ANSI_SYNOPSIS

	#include 

	int toascii(int <[c]>);

TRAD_SYNOPSIS

	#include 

	int toascii(<[c]>);

	int (<[c]>);

DESCRIPTION

<> is a macro which coerces integers to the ASCII range (0--127) by zeroing any higher-order bits.

You can use a compiled subroutine instead of the macro definition by

undefining this macro using `<<#undef toascii>>'.

RETURNS

<> returns integers between 0 and 127.

PORTABILITY

<> is not ANSI C.

No supporting OS subroutines are required.

*/

#include <_ansi.h>

#include 

#undef toascii

int

_DEFUN(toascii,(c),int c)

{

  return (c)&0177;

}