X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=pb_encode.h;h=85a829739c923c13bd39407d39ed3637334d5a91;hb=8e840cc81aa29c6cebf66e252cf8445abb2b03f9;hp=59ec554b27cc81d718f98ab6e51d84f4ff0eb114;hpb=9fbe9a5de30c3326bd7015e91c5ba634df49ee25;p=apps%2Fagl-service-can-low-level.git

diff --git a/pb_encode.h b/pb_encode.h
index 59ec554b..85a82973 100644
--- a/pb_encode.h
+++ b/pb_encode.h
@@ -9,6 +9,10 @@
 #include <stdbool.h>
 #include "pb.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Lightweight output stream.
  * You can provide callback for writing or use pb_ostream_from_buffer.
  * 
@@ -54,7 +58,7 @@ bool pb_encode_tag_for_field(pb_ostream_t *stream, const pb_field_t *field);
 
 /* Encode field header by manually specifing wire type. You need to use this if
  * you want to write out packed arrays from a callback field. */
-bool pb_encode_tag(pb_ostream_t *stream, pb_wire_type_t wiretype, int field_number);
+bool pb_encode_tag(pb_ostream_t *stream, pb_wire_type_t wiretype, uint32_t field_number);
 
 /* Encode an integer in the varint format.
  * This works for bool, enum, int32, int64, uint32 and uint64 field types. */
@@ -99,5 +103,8 @@ bool pb_enc_string(pb_ostream_t *stream, const pb_field_t *field, const void *sr
  * instead, it has the same functionality with a less confusing interface. */
 bool pb_enc_submessage(pb_ostream_t *stream, const pb_field_t *field, const void *src);
 
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
 
 #endif