NAME¶

SDL_US_TO_NS - Convert microseconds to nanoseconds.

SYNOPSIS¶

#include <SDL3/SDL_timer.h>

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

DESCRIPTION¶

This only converts whole numbers, not fractional microseconds.

MACRO PARAMETERS¶

US

the number of microseconds to convert.

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.