Initializes and sets value to that at column. When done with value, g_value_unset() needs to be called to free any allocated memory.
The GtkTreeIter.
The column to lookup the value at.
(inout) (transfer none) An empty GValue to set.
See Implementation
Initializes and sets value to that at column. When done with value, g_value_unset() needs to be called to free any allocated memory.