NAME¶

SDL_US_TO_NS - Convert microseconds to nanoseconds.

HEADER FILE¶

Defined in SDL3/SDL_timer.h

SYNOPSIS¶

#include "SDL3/SDL.h"

#define SDL_US_TO_NS(US)        (((Uint64)(US)) * SDL_NS_PER_US)

DESCRIPTION¶

This only converts whole numbers, not fractional microseconds.

RETURN VALUE¶

Returns US, expressed in nanoseconds.

THREAD SAFETY¶

It is safe to call this macro from any thread.

AVAILABILITY¶

This macro is available since SDL 3.2.0.