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-rw-r--r--lib/arraymember.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/lib/arraymember.c b/lib/arraymember.c
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index 0000000..14ace99
--- /dev/null
+++ b/lib/arraymember.c
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+/* This file is part of GNU Pies.
+ Copyright (C) 2007, 2008, 2009, 2010, 2013 Sergey Poznyakoff
+
+ GNU Pies is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
+
+ GNU Pies 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Pies. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+#include <string.h>
+#include "libpies.h"
+
+int
+is_array_member (char * const * ar, char const *str)
+{
+ for (; *ar; ++ar)
+ {
+ if (strcmp (*ar, str) == 0)
+ return 1;
+ }
+ return 0;
+}
+

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