Here is a list of all documented typedefs with links to the documentation:
caca_canvas_t :
caca.h
caca_charfont_t :
caca.h
caca_display_t :
caca.h
caca_dither_t :
caca.h
caca_event_t :
caca.h
caca_file_t :
caca.h
caca_font_t :
caca.h