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:
Convert a number (usually a file size) to a human readable string, possibly
with K/M/G suffix.

Files:
lib/human.h
lib/human.c
m4/human.m4

Depends-on:
argmatch
error
intprops
localeconv
memmove
xstrtoumax
stdbool
stdint

configure.ac:
gl_HUMAN

Makefile.am:
lib_SOURCES += human.c

Include:
"human.h"

License:
GPL

Maintainer:
Paul Eggert