Man page - sdl_windowpos_centered_display(3)
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Manual
SDL_WINDOWPOS_CENTERED_DISPLAY
NAMEHEADER FILE
SYNOPSIS
DESCRIPTION
AVAILABILITY
NAME
SDL_WINDOWPOS_CENTERED_DISPLAY - Used to indicate that the window position should be centered.
HEADER FILE
Defined in SDL3/SDL_video.h
SYNOPSIS
#include "SDL3/SDL.h"
#define SDL_WINDOWPOS_CENTERED_DISPLAY(X) (SDL_WINDOWPOS_CENTERED_MASK|(X))
DESCRIPTION
SDL_WINDOWPOS_CENTERED
is the same, but always uses the primary display instead of
specifying one.
AVAILABILITY
This macro is available since SDL 3.2.0.