/* phonetic.c - routines to do phonetic matching */
/* $OpenLDAP$ */
-/*
- * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2011 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* Portions Copyright (c) 1995 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
*/
#include "portable.h"
ispunct((unsigned char) (x)) || \
isdigit((unsigned char) (x)) || (x) == '\0')
+#if 0
static char *
first_word( char *s )
{
return( ret );
}
+#endif /* 0 */
#ifndef MAXPHONEMELEN
#define MAXPHONEMELEN 4
return( ch_strdup( phoneme ) );
}
-#else
-#if defined(SLAPD_METAPHONE)
+#elif defined(SLAPD_METAPHONE)
+/*
+ * Metaphone was originally developed by Lawrence Philips and
+ * published in the "Computer Language" magazine in 1990.
+ */
/*
* Metaphone copied from C Gazette, June/July 1991, pp 56-57,
* author Gary A. Parker, with changes by Bernard Tiffany of the
return( ch_strdup( buf ) );
}
-#endif /* metaphone */
-#endif /* SLAPD_PHONETIC */
+#endif /* SLAPD_METAPHONE */