c_gtk_tree_view_column_cell_get_size

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
void function(GtkTreeViewColumn* treeColumn, GdkRectangle* cellArea, gint* xOffset, gint* yOffset, gint* width, gint* height) c_gtk_tree_view_column_cell_get_size;

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