Remove the NANOPB_INTERNALS functions from public API.

These have been deprecated since nanopb-0.1.6 (some since 0.1.3).
Equivalent functions with better interface are available in the API.

Update issue 91
Status: FixedInGit

tests/encode_unittests/SConscript

@@ -1,5 +1,5 @@
 # Build and run the stand-alone unit tests for the nanopb encoder part.
 
 Import('env')
-p = env.Program(["encode_unittests.c", "#common/unittestproto.pb.c", "#common/pb_encode.o"])
+p = env.Program(["encode_unittests.c", "#common/unittestproto.pb.c"])
 env.RunTest(p)

tests/encode_unittests/encode_unittests.c

@@ -1,8 +1,8 @@
-#define NANOPB_INTERNALS
+/* This includes the whole .c file to get access to static functions. */
+#include "pb_encode.c"
 
 #include <stdio.h>
 #include <string.h>
-#include "pb_encode.h"
 #include "unittests.h"
 #include "unittestproto.pb.h"