9.1022 strptime

POSIX specification:
http://www.opengroup.org/onlinepubs/9699919799/functions/strptime.html

Gnulib module: strptime

Portability problems fixed by Gnulib:

• This function is missing on some platforms: IRIX 5.3, mingw, MSVC 9, BeOS.

Portability problems not fixed by Gnulib: