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unictype/numeric: Fix undefined behaviour. Reported by Jeffrey Walton <noloader@gmail.com>. * lib/unictype/numeric.c (uc_numeric_value): Avoid undefined behaviour on shift overflow, caught by "gcc -fsanitize=undefined". * lib/unictype/bidi_of.c (uc_bidi_class): Add cast, for clarity. * lib/unictype/categ_of.c (lookup_withtable): Likewise. * lib/unictype/joininggroup_of.c (uc_joining_group): Likewise.
author Bruno Haible <bruno@clisp.org>
date Fri, 08 Mar 2019 19:17:37 +0100
parents 1f14c6dd175d
children
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Description:
wcscasecmp() function: compare two wide strings ignoring case.

Files:
lib/wcscasecmp.c
lib/wcscasecmp-impl.h
m4/wcscasecmp.m4

Depends-on:
wchar
wctype-h        [test $HAVE_WCSCASECMP = 0]

configure.ac:
gl_FUNC_WCSCASECMP
if test $HAVE_WCSCASECMP = 0; then
  AC_LIBOBJ([wcscasecmp])
fi
gl_WCHAR_MODULE_INDICATOR([wcscasecmp])

Makefile.am:

Include:
<wchar.h>

License:
LGPL

Maintainer:
all