Please describe the problem:
The gnome-dateedit.h header uses time_t, but it does not include it. It forces the developer to include time.h when he includes gnome-dateedit.h, and it shouldn't happen, as all headers should include the symbols they use.

Steps to reproduce:
Just compile a piece of code with:
#include <gnome-date-edit.h>

and not including time.h.

Actual results:
It returns a warning (preventing successful compilation with -Werror).

Expected results:
No warnings

Does this happen every time?
In gcc3.

Other information:
The fix is simple: just add #include <time.h> to the gnome-dateedit.h.