fbpad: pass NULL instead of 0 to wait_pid()

[fbpad.git] / draw.h

void fb_init(void);
void fb_free(void);
fbval_t fb_color(unsigned char r, unsigned char g, unsigned char b);
void fb_set(int r, int c, fbval_t *mem, int len);
int fb_rows(void);
int fb_cols(void);
void fb_cmap(void);