SDL_PRILLu - Man Page

Defined in SDL3/SDL_stdinc.h

#include "SDL3/SDL.h"

#define SDL_PRILLu SDL_PRILL_PREFIX u"

Use it like this:

SDL_Log("There are %" SDL_PRILLu " bottles of beer on the wall.", bottles);

This macro is available since SDL 3.2.0.