common/rdsched: Document why we need _XOPEN_SOURCE

It's for strptime().

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
This commit is contained in:
Markus Armbruster 2015-12-25 16:56:12 +01:00
parent 93dfd60c4b
commit b9a1fe1b90

View file

@ -30,6 +30,7 @@
* Markus Armbruster, 2007-2011 * Markus Armbruster, 2007-2011
*/ */
/* Required for strptime() */
#define _XOPEN_SOURCE 500 #define _XOPEN_SOURCE 500
#include <config.h> #include <config.h>