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# SPDX-License-Identifier: 0BSD
#############################################################################
#
# SYNOPSIS
#
# TUKLIB_MBSTR
#
# DESCRIPTION
#
# Check if multibyte and wide character functionality is available
# for use by tuklib_mbstr_* functions. If not enough multibyte string
# support is available in the C library, the functions keep working
# with the assumption that all strings are a in single-byte character
# set without combining characters, e.g. US-ASCII or ISO-8859-*.
#
# This .m4 file and tuklib_mbstr.h are common to all tuklib_mbstr_*
# functions, but each function is put into a separate .c file so
# that it is possible to pick only what is strictly needed.
#
#############################################################################
#
# Author: Lasse Collin
#
#############################################################################
AC_DEFUN_ONCE([TUKLIB_MBSTR], [
AC_REQUIRE([TUKLIB_COMMON])
AC_FUNC_MBRTOWC
AC_CHECK_FUNCS([wcwidth])
])dnl
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