From 79ff8c358f3d724b2b5d5cc890f96f05efbf6794 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A1draig=20Brady?= <P@draigBrady.com>
Date: Sun, 20 May 2018 22:11:12 -0700
Subject: wchar-single: a new module to enable optimizations in wchar
 replacements

* lib/mbrtowc.c (mbrtowc): Only check locale_charset() once if
GNULIB_WCHAR_SINGLE is enabled.
* lib/wcwidth.c (wcwidth): Likewise.
---
 modules/wchar-single | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 modules/wchar-single

(limited to 'modules/wchar-single')

diff --git a/modules/wchar-single b/modules/wchar-single
new file mode 100644
index 0000000000..e047de008b
--- /dev/null
+++ b/modules/wchar-single
@@ -0,0 +1,21 @@
+Description:
+Enable more efficient wchar replacements, where we know
+the locale charset will not change between calls.
+
+Files:
+
+Depends-on:
+wchar
+
+configure.ac:
+gl_MODULE_INDICATOR([wchar-single])
+
+Makefile.am:
+
+Include:
+
+License:
+LGPLv2+
+
+Maintainer:
+all
-- 
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