Adds all the pointers in @array to the end of @array_to_extend, transferring
ownership of each element from @array to @array_to_extend and modifying
@array_to_extend in-place. @array is then freed.
As with g_ptr_array_free(), @array will be destroyed if its reference count
is 1. If its reference count is higher, it will be decremented and the
length of @array set to zero.
Adds all the pointers in @array to the end of @array_to_extend, transferring ownership of each element from @array to @array_to_extend and modifying @array_to_extend in-place. @array is then freed.
As with g_ptr_array_free(), @array will be destroyed if its reference count is 1. If its reference count is higher, it will be decremented and the length of @array set to zero.