Provided by: libsdl3-doc_3.2.8+ds-1_all 

NAME
SDL_ThreadID - A unique numeric ID that identifies a thread.
HEADER FILE
Defined in SDL3/SDL_thread.h
SYNOPSIS
#include "SDL3/SDL.h" typedef Uint64 SDL_ThreadID;
DESCRIPTION
These are different from SDL_Thread objects, which are generally what an application will operate on, but having a way to uniquely identify a thread can be useful at times.
AVAILABILITY
This datatype is available since SDL 3.2.0.
SEE ALSO
•(3), SDL_GetThreadID(3), •(3), SDL_GetCurrentThreadID(3) Simple Directmedia Layer SDL 3.2.8 SDL_ThreadID(3type)