DOKK / manpages / debian 13 / libsdl3-doc / SDL_MS_TO_NS.3.en
SDL_MS_TO_NS(3) SDL3 FUNCTIONS SDL_MS_TO_NS(3)

SDL_MS_TO_NS - Convert milliseconds to nanoseconds.

Defined in SDL3/SDL_timer.h

#include "SDL3/SDL.h"
#define SDL_MS_TO_NS(MS)        (((Uint64)(MS)) * SDL_NS_PER_MS)

This only converts whole numbers, not fractional milliseconds.

Returns MS, expressed in nanoseconds.

It is safe to call this macro from any thread.

This macro is available since SDL 3.2.0.

SDL 3.2.10 Simple Directmedia Layer