typedef bool (*pb_decoder_t)(pb_istream_t *stream, const pb_field_t *field, void *dest) checkreturn;
static bool checkreturn buf_read(pb_istream_t *stream, pb_byte_t *buf, size_t count);
-static bool checkreturn pb_decode_varint32(pb_istream_t *stream, uint32_t *dest);
static bool checkreturn read_raw_value(pb_istream_t *stream, pb_wire_type_t wire_type, pb_byte_t *buf, size_t *size);
static bool checkreturn decode_static_field(pb_istream_t *stream, pb_wire_type_t wire_type, pb_field_iter_t *iter);
static bool checkreturn decode_callback_field(pb_istream_t *stream, pb_wire_type_t wire_type, pb_field_iter_t *iter);
* Helper functions *
********************/
-static bool checkreturn pb_decode_varint32(pb_istream_t *stream, uint32_t *dest)
+bool checkreturn pb_decode_varint32(pb_istream_t *stream, uint32_t *dest)
{
pb_byte_t byte;
uint32_t result;