#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.
*
/* 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. */
* 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