2.11BSD/src/usr.lib/libF77/s_copy.c

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/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *	@(#)s_copy.c	5.1	6/7/85
 */

s_copy(a, b, la, lb)	/* assign strings:  a = b */
char *a, *b;
long int la, lb;
{
char *aend, *bend;

aend = a + la;

if(la <= lb)
	while(a < aend)
		*a++ = *b++;

else
	{
	bend = b + lb;
	while(b < bend)
		*a++ = *b++;
	while(a < aend)
		*a++ = ' ';
	}
}