Moved action to top level.

Removed old iterations of the project and moved the files from 02-usart
to the root directory since that's the sole place where the action is
and that subproject has outgrown its initial title.

1 files changed, 10 insertions, 0 deletions

diff --git a/include/kern/lib.h b/include/kern/lib.h
new file mode 100644
index 0000000..be0e8e9
--- /dev/null
+++ b/include/kern/lib.h
@@ -0,0 +1,10 @@
+#ifndef LIB_H_
+#define LIB_H_
+
+#include <stdint.h>
+
+void hexify(uint32_t v, char* into);
+
+void decimalify(int v, char* into);
+
+#endif