Message box flags.
Defined in <SDL3/SDL_messagebox.h>
typedef Uint32 SDL_MessageBoxFlags;
#define SDL_MESSAGEBOX_ERROR 0x00000010u /**< error dialog */
#define SDL_MESSAGEBOX_WARNING 0x00000020u /**< warning dialog */
#define SDL_MESSAGEBOX_INFORMATION 0x00000040u /**< informational dialog */
#define SDL_MESSAGEBOX_BUTTONS_LEFT_TO_RIGHT 0x00000080u /**< buttons placed left to right */
#define SDL_MESSAGEBOX_BUTTONS_RIGHT_TO_LEFT 0x00000100u /**< buttons placed right to left */
If supported will display warning icon, etc.
This datatype is available since SDL 3.1.3.