Save all currently loaded Dollar Gesture templates.
Defined in SDL_gesture.h
int SDL_SaveAllDollarTemplates(SDL_RWops *dst);
SDL_RWops * | dst | a SDL_RWops to save to. |
(int) Returns the number of saved templates on success or 0 on failure; call SDL_GetError() for more information.
This function is available since SDL 2.0.0.