9.1011 strftime

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

Gnulib module: —

Portability problems fixed by Gnulib:

Portability problems not fixed by Gnulib:

• The Windows C runtime library (which is used by MinGW) does not support the %e specifier (and possibly the other more recent SUS specifiers too, i.e., %C, %D, %h, %n, %r, %R, %t, and %T).

Extension: Gnulib offers a module ‘strftime’ that provides an nstrftime function with various GNU extensions.