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Function : Calendaring and Scheduling
SCHED_ATTR_AVAILABLE - Check if time is available.

#include <nsfdata.h>
BOOL SCHED_ATTR_AVAILABLE(

    BYTE  attr);
Description :

Implemented as a macro:

define SCHED_ATTR_AVAILABLE(attr) (!((attr) & SCHED_ATTR_BUSY_BASE))

Parameters : Input : attr - The attributes for this schedule entry.

Output : (routine) - Returns TRUE if it is an available time, FALSE if it is a busy time.

See Also : SCHED_ENTRY