Imported Upstream version 6.1.0upstream/6.1.0

1 files changed, 42 insertions, 1 deletions

diff --git a/src/regenc.c b/src/regenc.c
index 01bfd1d..554a622 100644
--- a/src/regenc.c
+++ b/src/regenc.c
@@ -2,7 +2,7 @@
   regenc.c -  Oniguruma (regular expression library)
 **********************************************************************/
 /*-
- * Copyright (c) 2002-2007  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
+ * Copyright (c) 2002-2016  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -108,6 +108,20 @@ onigenc_step_back(OnigEncoding enc, const UChar* start, const UChar* s, int n)
   return (UChar* )s;
 }
 
+#if 0
+extern int
+onigenc_mbc_enc_len_end(OnigEncoding enc, const UChar* p, const UChar* end)
+{
+  int len;
+  int n;
+
+  len = ONIGENC_MBC_ENC_LEN(enc, p);
+  n = (int )(end - p);
+
+  return (n < len ? n : len);
+}
+#endif
+
 extern UChar*
 onigenc_step(OnigEncoding enc, const UChar* p, const UChar* end, int n)
 {
@@ -649,6 +663,33 @@ onigenc_always_false_is_allowed_reverse_match(const UChar* s   ARG_UNUSED,
   return FALSE;
 }
 
+extern int
+onigenc_always_true_is_valid_mbc_string(const UChar* s   ARG_UNUSED,
+					const UChar* end ARG_UNUSED)
+{
+  return TRUE;
+}
+
+extern int
+onigenc_length_check_is_valid_mbc_string(OnigEncoding enc,
+					 const UChar* p, const UChar* end)
+{
+  while (p < end) {
+    p += enclen(enc, p);
+  }
+
+  if (p != end)
+    return FALSE;
+  else
+    return TRUE;
+}
+
+extern int
+onigenc_is_valid_mbc_string(OnigEncoding enc, const UChar* s, const UChar* end)
+{
+  return ONIGENC_IS_VALID_MBC_STRING(enc, s, end);
+}
+
 extern OnigCodePoint
 onigenc_mbn_mbc_to_code(OnigEncoding enc, const UChar* p, const UChar* end)
 {