1 files changed, 0 insertions, 90 deletions
diff --git a/tools/cpio/src/regexpr.c b/tools/cpio/src/regexpr.c
deleted file mode 100644
index 40dceb525..000000000
--- a/tools/cpio/src/regexpr.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Simple Regular Expression functions. Derived from Unix 7th Edition,
- * /usr/src/cmd/expr.y
- *
- * Modified by Gunnar Ritter, Freiburg i. Br., Germany, January 2003.
- *
- * Copyright(C) Caldera International Inc. 2001-2002. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *   Redistributions of source code and documentation must retain the
- *    above copyright notice, this list of conditions and the following
- *    disclaimer.
- *   Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *   All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed or owned by Caldera
- *      International, Inc.
- *   Neither the name of Caldera International, Inc. nor the names of
- *    other contributors may be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * USE OF THE SOFTWARE PROVIDED FOR UNDER THIS LICENSE BY CALDERA
- * INTERNATIONAL, INC. AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL CALDERA INTERNATIONAL, INC. BE
- * LIABLE FOR ANY DIRECT, INDIRECT INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*	Sccsid @(#)regexpr.c	1.8 (gritter) 10/13/04	*/
-
-#include	<stdlib.h>
-#include	"regexpr.h"
-
-int	regerrno, reglength;
-static int	circf;
-
-static char	*regexpr_compile(char *, char *, const char *, int);
-
-char *
-compile(const char *instring, char *ep, char *endbuf)
-{
-	char	*cp;
-	int	sz = 0;
-
-	if (ep == 0) {
-		for (cp = (char *)instring; *cp != '\0'; cp++)
-			if (*cp == '[')
-				sz += 32;
-		sz += 2 * (cp - instring) + 5;
-		if ((ep = malloc(sz)) == 0) {
-			regerrno = 11;
-			return 0;
-		}
-		endbuf = &ep[sz];
-		ep[1] = '\0';
-	}
-	if ((cp=regexpr_compile((char *)instring, &ep[1], endbuf, '\0')) == 0) {
-		if (sz)
-			free(ep);
-		return 0;
-	}
-	ep[0] = circf;
-	reglength = cp - ep;
-	return sz ? ep : cp;
-}
-
-#define	INIT			register char *sp = instring;
-#define	GETC()			(*sp++)
-#define	PEEKC()			(*sp)
-#define	UNGETC(c)		(--sp)
-#define	RETURN(c)		return (c);
-#define	ERROR(c)		{ regerrno = c; return 0; }
-
-#define	compile(a, b, c, d)	regexpr_compile(a, b, c, d)
-#define	regexp_h_static		static
-#define	REGEXP_H_STEP_INIT	circf = *p2++;
-#define	REGEXP_H_ADVANCE_INIT	circf = *ep++;
-
-#include	"regexp.h"