For information about semaphores, which are used to control access to shared resources, see the Sharing System Resources chapter in the 3DO Portfolio Programmer's Guide.
Arguments
s
The item number of the semaphore to be deleted.
Return Value
The macro returns a value greater than or equal to 0 if successful or an error code if an error occurred.
Implementation
Macro implemented in semaphore.h V20.
Associated Files
semaphore.h
ANSI C Macro
Notes
As with all items, the item number of a deleted semaphore is not reused. If a task specifies the item number of a deleted semaphore, the kernel informs the task that the item no longer exists.