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-rw-r--r--lib/unicase/caseprop.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/unicase/caseprop.h b/lib/unicase/caseprop.h
index 391d1692..f10081c4 100644
--- a/lib/unicase/caseprop.h
+++ b/lib/unicase/caseprop.h
@@ -1,5 +1,5 @@
/* Case related properties of Unicode characters.
- Copyright (C) 2009-2010 Free Software Foundation, Inc.
+ Copyright (C) 2009-2015 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2009.
This program is free software: you can redistribute it and/or modify it
@@ -22,11 +22,13 @@
<http://www.unicode.org/versions/Unicode5.0.0/ch03.pdf>, section 3.13,
definition D120. */
extern bool
- uc_is_cased (ucs4_t uc);
+ uc_is_cased (ucs4_t uc)
+ _UC_ATTRIBUTE_CONST;
/* Determine whether a character is "case-ignorable"
according to the Unicode Standard,
<http://www.unicode.org/versions/Unicode5.0.0/ch03.pdf>, section 3.13,
definition D121. */
extern bool
- uc_is_case_ignorable (ucs4_t uc);
+ uc_is_case_ignorable (ucs4_t uc)
+ _UC_ATTRIBUTE_CONST;