SDL_ResizeEvent - Window resize event structure

SDL_ResizeEvent  is  a member of the SDL_Event union and is used when an event of type SDL_VIDEORESIZE is
       reported.

       When SDL_RESIZABLE is passed as a flag to SDL_SetVideoMode the user is allowed to resize the applications
       window. When the window is resized an SDL_VIDEORESIZE is report, with the new  window  width  and  height
       values  stored in w and h, respectively. When an SDL_VIDEORESIZE is received the window should be resized
       to the new dimensions using SDL_SetVideoMode.

       SDL_ResizeEvent - Window resize event structure

SDL_Event, SDL_SetVideoMode

SDL                                          Tue 11 Sep 2001, 22:59                           SDL_ResizeEvent(3)

typeSDL_VIDEORESIZEw, h                New width and height of the window

       typedef struct{
         Uint8 type;
         int w, h;
       } SDL_ResizeEvent;