Function
GLibOnceinit_leave
since: 2.14
Description
Counterpart to g_once_init_enter(). Expects a location of a static
0-initialized initialization variable, and an initialization value
other than 0. Sets the variable to the initialization value, and
releases concurrent threads blocking in g_once_init_enter() on this
initialization variable.
While location has a volatile qualifier, this is a historical artifact and
the pointer passed to it should not be volatile.
Available since: 2.14