diff options
Diffstat (limited to 'strings/strend.c')
-rw-r--r-- | strings/strend.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/strings/strend.c b/strings/strend.c new file mode 100644 index 00000000000..c38502bd55c --- /dev/null +++ b/strings/strend.c @@ -0,0 +1,37 @@ +/* Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; version 2 + of the License. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, + MA 02111-1307, USA */ + +/* File : strend.c + Author : Richard A. O'Keefe. + Updated: 23 April 1984 + Defines: strend() + + strend(s) returns a character pointer to the NUL which ends s. That + is, strend(s)-s == strlen(s). This is useful for adding things at + the end of strings. It is redundant, because strchr(s,'\0') could + be used instead, but this is clearer and faster. +*/ + +#include <my_global.h> +#include "m_string.h" + +char *strend(register const char *s) +{ + while (*s++); + return (char*) (s-1); +} + |