Sets the value of atomic to newval.
This call acts as a full compiler and hardware memory barrier (after the set).
While atomic has a volatile qualifier, this is a historical artifact and the pointer passed to it should not be volatile.
a pointer to a #gpointer-sized value
a new value to store
Sets the value of atomic to newval.
This call acts as a full compiler and hardware memory barrier (after the set).
While atomic has a volatile qualifier, this is a historical artifact and the pointer passed to it should not be volatile.