Description:
wcswidth() function: determine number of screen columns needed for a
size-bounded wide string.

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

Depends-on:
wchar
wcwidth         [test $HAVE_WCSWIDTH = 0 || test $REPLACE_WCSWIDTH = 1]

configure.ac:
gl_FUNC_WCSWIDTH
if test $HAVE_WCSWIDTH = 0 || test $REPLACE_WCSWIDTH = 1; then
  AC_LIBOBJ([wcswidth])
fi
gl_WCHAR_MODULE_INDICATOR([wcswidth])

Makefile.am:

Include:
<wchar.h>

Link:
$(LTLIBUNISTRING) when linking with libtool, $(LIBUNISTRING) otherwise

License:
LGPL

Maintainer:
all