/*- * Copyright (c) 1979 The Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that: (1) source distributions retain this entire copyright * notice and comment, and (2) distributions including binaries display * the following acknowledgement: ``This product includes software * developed by the University of California, Berkeley and its contributors'' * in the documentation or other materials provided with the distribution * and in all advertising materials mentioning features or use of this * software. Neither the name of the University nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ #ifndef lint static char sccsid[] = "@(#)ARGV.c 1.5 (Berkeley) 4/9/90"; #endif /* not lint */ #include "h00vars.h" ARGV(subscript, var, siz) long subscript; /* subscript into argv */ register char *var; /* pointer to pascal char array */ long siz; /* sizeof(var) */ { register char *cp; register int size = siz; if ((unsigned)subscript >= _argc) { ERROR("Argument to argv of %D is out of range\n", subscript); return; } cp = _argv[subscript]; do { *var++ = *cp++; } while (--size && *cp); while (size--) *var++ = ' '; }