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#include <SDL.h>
#if !(SDL_VERSION_ATLEAST(2, 0, 5))
/* These functions require SDL 2.0.5 or greater.
https://wiki.libsdl.org/SDL_SetWindowResizable
*/
void
SDL_SetWindowResizable(SDL_Window *window, SDL_bool resizable)
{
}
int
SDL_GetWindowOpacity(SDL_Window *window, float *opacity)
{
SDL_SetError("SDL 2.0.5 or greater required");
return -1;
}
int
SDL_SetWindowOpacity(SDL_Window *window, float opacity)
{
SDL_SetError("SDL 2.0.5 or greater required");
return -1;
}
int
SDL_SetWindowModalFor(SDL_Window *modal_window, SDL_Window *parent_window)
{
SDL_SetError("SDL 2.0.5 or greater required");
return -1;
}
int
SDL_SetWindowInputFocus(SDL_Window *window)
{
SDL_SetError("SDL 2.0.5 or greater required");
return -1;
}
SDL_Surface *
SDL_CreateRGBSurfaceWithFormat(Uint32 flags, int width, int height, int depth,
Uint32 format)
{
SDL_SetError("SDL 2.0.5 or greater required");
return NULL;
}
#endif /*if !(SDL_VERSION_ATLEAST(2, 0, 5))*/
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