pub unsafe extern "C" fn gtk_text_buffer_delete(
buffer: *mut GtkTextBuffer,
start: *mut GtkTextIter,
end: *mut GtkTextIter,
)
pub unsafe extern "C" fn gtk_text_buffer_delete(
buffer: *mut GtkTextBuffer,
start: *mut GtkTextIter,
end: *mut GtkTextIter,
)