Split encode source/header files into three
diff --git a/example.c b/example.c
index 99944ff..a336004 100644
--- a/example.c
+++ b/example.c
@@ -13,7 +13,8 @@
 
 #include <stdio.h>
 #include "example.h"
-#include "qcbor/qcbor_encode.h"
+#include "qcbor/qcbor_main_encode.h"
+#include "qcbor/qcbor_number_encode.h"
 #include "qcbor/qcbor_main_decode.h"
 #include "qcbor/qcbor_spiffy_decode.h"
 #include "qcbor/qcbor_number_decode.h"