SDL_GetTicksNS - Get the number of nanoseconds since SDL library initialization.

       This function is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.10                                  SDL_GetTicksNS(3)

       Defined in SDL3/SDL_timer.h

       SDL_GetTicksNS - Get the number of nanoseconds since SDL library initialization.

       (  Uint64 ) Returns an unsigned 64-bit value representing the number of nanoseconds since the SDL library
       initialized.

#include"SDL3/SDL.h"Uint64SDL_GetTicksNS(void);

       It is safe to call this function from any thread.