separate out
diff --git a/src/libmemdraw/iprint.c b/src/libmemdraw/iprint.c
new file mode 100644
index 0000000..923b6b4
--- /dev/null
+++ b/src/libmemdraw/iprint.c
@@ -0,0 +1,12 @@
+#include <u.h>
+#include <libc.h>
+#include <draw.h>
+#include <memdraw.h>
+
+int
+iprint(char *fmt,...)
+{
+	USED(fmt);
+	return -1;
+}
+