user: drawmouse for demoing mouse/graphic support

1 files changed, 5 insertions, 0 deletions

diff --git a/src/user/lib/draw/draw.h b/src/user/lib/draw/draw.h
index ba15840..98316fe 100644
--- a/src/user/lib/draw/draw.h
+++ b/src/user/lib/draw/draw.h
@@ -17,3 +17,8 @@ void dirty_mark(struct rect *d, uint32_t x, uint32_t y);
 void dirty_flush(struct rect *d, struct framebuf *fb);
 
 int fb_setup(struct framebuf *fb, const char *base);
+int fb_anon(struct framebuf *fb, size_t w, size_t h);
+uint32_t *fb_pixel(struct framebuf *fb, uint32_t x, uint32_t y);
+void fb_cpy(
+	struct framebuf *dest, const struct framebuf *src,
+	size_t xd, size_t yd, size_t xs, size_t ys, size_t w, size_t h);