1 #define MIN(a, b) ((a) < (b) ? (a) : (b))
2 #define MAX(a, b) ((a) > (b) ? (a) : (b))
4 /* framebuffer device */
5 #define FBDEV_PATH "/dev/fb0"
6 /* framebuffer depth */
7 typedef unsigned short fbval_t
;
11 fbval_t
fb_color(unsigned char r
, unsigned char g
, unsigned char b
);
12 void fb_set(int r
, int c
, fbval_t
*mem
, int len
);
15 void fb_box(int sr
, int sc
, int er
, int ec
, fbval_t val
);