Provided by: libsdl3-doc_3.2.20+ds-2_all bug

NAME
       SDL_NS_PER_SECOND - Number of nanoseconds in a second.


SYNOPSIS
       #include <SDL3/SDL_timer.h>

       #define SDL_NS_PER_SECOND   1000000000LL


DESCRIPTION
       This is always 1000000000.


AVAILABILITY
       This macro is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.20                               SDL_NS_PER_SECOND(3)