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:
strfmon_l() function: formatted conversion of monetary value to string.

Files:
lib/strfmon_l.c
m4/strfmon_l.m4

Depends-on:
monetary
extensions
stdbool         [test $REPLACE_STRFMON_L = 1]

configure.ac:
gl_FUNC_STRFMON_L
if test $REPLACE_STRFMON_L = 1; then
  AC_LIBOBJ([strfmon_l])
  gl_PREREQ_STRFMON_L
fi
gl_MONETARY_MODULE_INDICATOR([strfmon_l])

Makefile.am:

Include:
#if HAVE_MONETARY_H
<monetary.h>
#endif

License:
LGPLv2+

Maintainer:
all