Man pages matching name xcb_button_press_event_t in section 3:

xcb_button_press_event_t.3.en	debian 10 / libxcb-doc
xcb_button_press_event_t.3.en	debian 11 / libxcb-doc
xcb_button_press_event_t.3.en	debian 12 / libxcb-doc