NAME

       SCREEN_W,  SCREEN_H  -  Global  define  to  obtain  the  size  of the screen. Allegro game
       programming library.

SYNOPSIS

       #include <allegro.h>

       #define SCREEN_W;

       #define SCREEN_H;

DESCRIPTION

       Global defines that return the width and height of the screen, or zero if the  screen  has
       not been initialised yet. Example:

          char buf[100];
          ...
          uszprintf(buf, sizeof(buf),
                    "The screen size is %d x %d pixels",
                    SCREEN_W, SCREEN_H);

SEE ALSO

       screen(3alleg4), set_gfx_mode(3alleg4), VIRTUAL_W(3alleg4), VIRTUAL_H(3alleg4)