SDL_HINT_X11_XCB_LIBRARY - Man Page

#include <SDL3/SDL_hints.h>

#define SDL_HINT_X11_XCB_LIBRARY "SDL_X11_XCB_LIBRARY"

The default is platform-specific, often "libX11-xcb.so.1".

This hint should be set before initializing the video subsystem.

This hint is available since SDL 3.2.0.