diff options
Diffstat (limited to 'usr/src/lib/libast/common/string/struniq.c')
| -rw-r--r-- | usr/src/lib/libast/common/string/struniq.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/usr/src/lib/libast/common/string/struniq.c b/usr/src/lib/libast/common/string/struniq.c deleted file mode 100644 index 9f0ff50eeb..0000000000 --- a/usr/src/lib/libast/common/string/struniq.c +++ /dev/null @@ -1,51 +0,0 @@ -/*********************************************************************** -* * -* This software is part of the ast package * -* Copyright (c) 1985-2010 AT&T Intellectual Property * -* and is licensed under the * -* Common Public License, Version 1.0 * -* by AT&T Intellectual Property * -* * -* A copy of the License is available at * -* http://www.opensource.org/licenses/cpl1.0.txt * -* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * -* * -* Information and Software Systems Research * -* AT&T Research * -* Florham Park NJ * -* * -* Glenn Fowler <gsf@research.att.com> * -* David Korn <dgk@research.att.com> * -* Phong Vo <kpv@research.att.com> * -* * -***********************************************************************/ -#pragma prototyped -/* - * struniq - uniq a sorted argv - * 0 sentinel is neither expected nor restored - * - * Glenn Fowler - * David Korn - * AT&T Research - */ - -#include <ast.h> - -int -struniq(char** argv, int n) -{ - register char** ao; - register char** an; - register char** ae; - - ao = an = argv; - ae = ao + n; - while (++an < ae) - { - while (streq(*ao, *an)) - if (++an >= ae) - return ao - argv + 1; - *++ao = *an; - } - return ao - argv + 1; -} |