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
gl_CONDITIONAL([GL_COND_OBJ_WCSWIDTH],
               [test $HAVE_WCSWIDTH = 0 || test $REPLACE_WCSWIDTH = 1])
gl_WCHAR_MODULE_INDICATOR([wcswidth])

Makefile.am:
if GL_COND_OBJ_WCSWIDTH
lib_SOURCES += wcswidth.c
endif

Include:
<wchar.h>

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

License:
LGPLv2+

Maintainer:
all