ack/lang/m2/libm2/cap.c

/*
  (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands.
  See the copyright notice in the ACK home directory, in the file "Copyright".
*/

/*
  Module:	cap; implementation of CAP
  Author:	Ceriel J.H. Jacobs
  Version:	$Id$
*/
#include "libm2.h"

void cap(unsigned int u)
{
	register unsigned* p = &u;

	if (*p >= 'a' && *p <= 'z')
		*p += 'A' - 'a';
}