###### (This is the documentation for SDL3, which is under heavy development and the API is changing! [SDL2](https://wiki.libsdl.org/SDL2/) is the current stable version!) # SDL_bool A boolean type: true or false. ## Header File Defined in [](https://github.com/libsdl-org/SDL/blob/main/include/SDL3/SDL_stdinc.h) ## Syntax ```c typedef int SDL_bool; ``` ## Version This datatype is available since SDL 3.0.0. ## See Also * [SDL_TRUE](SDL_TRUE) * [SDL_FALSE](SDL_FALSE) ---- [CategoryAPI](CategoryAPI), [CategoryAPIDatatype](CategoryAPIDatatype)