7.24 locale.h

POSIX specification:
http://www.opengroup.org/onlinepubs/9699919799/basedefs/locale.h.html

Gnulib module: locale

Portability problems fixed by Gnulib:

• The definition of ‘LC_MESSAGES’ is missing on some platforms: mingw, MSVC 9.
• The locale_t type is not defined on some platforms: glibc 2.11, MacOS X 10.5.
• Some platforms provide a NULL macro that cannot be used in arbitrary expressions: NetBSD 5.0

Portability problems not fixed by Gnulib: