Update upstream source from tag 'upstream/6.9.0'

Update to upstream version '6.9.0'
with Debian dir 3b2adce63a2dab0d7e0e9124b922c348d239c1ec

1 files changed, 30 insertions, 10 deletions

diff --git a/src/unicode_fold3_key.c b/src/unicode_fold3_key.c
index deb9d22..70e70c8 100644
--- a/src/unicode_fold3_key.c
+++ b/src/unicode_fold3_key.c
@@ -1,12 +1,38 @@
 /* This file was converted by gperf_fold_key_conv.py
       from gperf output file. */
-/* ANSI-C code produced by gperf version 3.0.4 */
-/* Command-line: gperf -n -C -T -c -t -j1 -L ANSI-C -F,-1 -N unicode_fold3_key unicode_fold3_key.gperf  */
+/* ANSI-C code produced by gperf version 3.1 */
+/* Command-line: /usr/bin/gperf -n -C -T -c -t -j1 -L ANSI-C -F,-1 -N onigenc_unicode_fold3_key unicode_fold3_key.gperf  */
 /* Computed positions: -k'3,6,9' */
 
 
 
 /* This gperf source file was generated by make_unicode_fold_data.py */
+
+/*-
+ * Copyright (c) 2017-2018  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE AUTHOR OR CONTRIBUTORS 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.
+ */
 #include <string.h>
 #include "regenc.h"
 
@@ -60,14 +86,8 @@ hash(OnigCodePoint codes[])
   return asso_values[(unsigned char)onig_codes_byte_at(codes, 8)] + asso_values[(unsigned char)onig_codes_byte_at(codes, 5)] + asso_values[(unsigned char)onig_codes_byte_at(codes, 2)];
 }
 
-#ifdef __GNUC__
-__inline
-#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
-__attribute__ ((__gnu_inline__))
-#endif
-#endif
 int
-unicode_fold3_key(OnigCodePoint codes[])
+onigenc_unicode_fold3_key(OnigCodePoint codes[])
 {
   static const short int wordlist[] =
     {
@@ -105,7 +125,7 @@ unicode_fold3_key(OnigCodePoint codes[])
     {
       int key = hash(codes);
 
-      if (key <= MAX_HASH_VALUE && key >= 0)
+      if (key <= MAX_HASH_VALUE)
         {
           int index = wordlist[key];