4.3BSD-Tahoe/usr/src/usr.lib/libpc/CHR.c

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/* Copyright (c) 1979 Regents of the University of California */

static char sccsid[] = "@(#)CHR.c 1.4 11/12/82";

char ECHR[] = "Argument to chr of %D is out of range\n";

char
CHR(value)
	unsigned long	value;
{
	if (value > 127) {
		ERROR(ECHR, value);
		return;
	}
	return (char)value;
}