isatty: Make it return true in Cygwin consoles on native Windows. * lib/isatty.c: Include <string.h>. (GetProcAddress): New macro. (GetNamedPipeClientProcessIdFuncType): New type. (GetNamedPipeClientProcessIdFunc): New variable. (QueryFullProcessImageNameFuncType): New type. (QueryFullProcessImageNameFunc): New variable. (initialized): New variable. (initialize): New function. (IsCygwinConsoleHandle): New function. (isatty): Invoke it. * doc/posix-functions/isatty.texi: Mention the issue.

Description:
wcsspn() function: advance in a wide string, skipping any of a set of wide characters.

Status:
obsolete

Notice:
This module is obsolete.

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

Depends-on:
wchar
wcschr          [test $HAVE_WCSSPN = 0]

configure.ac:
gl_FUNC_WCSSPN
if test $HAVE_WCSSPN = 0; then
  AC_LIBOBJ([wcsspn])
fi
gl_WCHAR_MODULE_INDICATOR([wcsspn])

Makefile.am:

Include:
<wchar.h>

License:
LGPL

Maintainer:
all