Name
SDL_SemValue -- Return the current value of a semaphore.
Synopsis
uses
SDL;
function SDL_SemValue( sem : PSDL_sem ) : UInt32;
Description
SDL_SemValue() returns the current semaphore
value from the semaphore pointed to by sem
.
Return Value
Returns current value of the semaphore.
Examples
sem_value := SDL_SemValue( my_sem );