cpio.h
======

POSIX specification:
 https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/cpio.h.html

Gnulib module: ---

Portability problems fixed by Gnulib:

Portability problems not fixed by Gnulib:

  * This header file is missing on some platforms: Minix 3.1.8, Cygwin 2.4.x, mingw, MSVC 14.