NAME
        AddSemaphore -- initialize then add a signal semaphore to the system

   SYNOPSIS
        AddSemaphore(signalSemaphore)
                     A1

        void AddSemaphore(struct signalsemaphore *);

   FUNCTION
        This function attaches a signal semaphore structure to the system's
        public signal semaphore list.  The name and priority fields of the
        semaphore structure must be initialized prior to calling this
        function.  If you do not want to let others rendezvous with this
        semaphore, use initsemaphore() instead.

        If a semaphore has been added to the naming list, you must be
        careful to remove the semaphore from the list (via RemSemaphore)
        before deallocating its memory.

        Semaphores that are linked together in an allocation list (which
        obtainsemaphorelist() would use) may not be added to the system
        naming list, because the facilities use the link field of the
        signal semaphore in incompatible ways

   INPUTS
       signalSemaphore -- an signal semaphore structure

   BUGS
        Does not work in Exec <V36.  Instead use this code:

            #include <exec/execbase.h>
            #include <exec/nodes.h>
            extern struct execbase *sysbase;
                ...
            void LocalAddSemaphore(s)
            struct signalsemaphore *s;
            {
                s->ss_Link.ln_Type=NT_SIGNALSEM;
                InitSemaphore(s);
                Forbid();
                Enqueue(&SysBase->SemaphoreList,s);
                Permit();
            }

   SEE ALSO
        remsemaphore(), findsemaphore(), initsemaphore()