#GtkSourceRegionIter is an opaque datatype; ignore all its fields. Initialize the iter with gtk_source_region_get_start_region_iter().
Sets our main struct and passes it to the parent class.
Get the main Gtk struct
the main Gtk struct as a void*
Gets the subregion at this iterator.
Moves @iter to the next subregion.
the main Gtk struct
3.22
See Implementation
#GtkSourceRegionIter is an opaque datatype; ignore all its fields. Initialize the iter with gtk_source_region_get_start_region_iter().