coco3: add header for low-level video calls

diff --git a/Kernel/platform-coco3/video.h b/Kernel/platform-coco3/video.h
new file mode 100644 (file)
index 0000000..853bdb5
--- /dev/null
+++ b/Kernel/platform-coco3/video.h
@@ -0,0 +1,4 @@
+
+int gfx_draw_op(uarg_t arg, char *ptr);
+void video_read( uint8_t *buff );
+void video_write( uint8_t *buff );