DOKK / manpages / debian 13 / libsdl3-doc / SDL_GetSystemTheme.3.en
SDL_GetSystemTheme(3) SDL3 FUNCTIONS SDL_GetSystemTheme(3)

SDL_GetSystemTheme - Get the current system theme.

Defined in SDL3/SDL_video.h

#include "SDL3/SDL.h"
SDL_SystemTheme SDL_GetSystemTheme(void);

( SDL_SystemTheme ) Returns the current system theme, light, dark, or unknown.

This function should only be called on the main thread.

This function is available since SDL 3.2.0.

SDL 3.2.10 Simple Directmedia Layer