De-initialize the TTF engine
After calling this the SDL_ttf functions should not be used, excepting TTF_WasInit. You may, of course, use TTF_Init to use the functionality again.
Binds to C-function in SDL_ttf.h
void TTF_Quit()
TTF_Quit(); // you could SDL_Quit(); here...or not.
SdlTtf Class | Tao.Sdl Namespace | TTF_Init | TTF_WasInit