Implement QUIC Header Protection
gfe-relnote: Protected by QUIC_VERSION_99
PiperOrigin-RevId: 247137283
Change-Id: I1deb08d304b7739c3c8fa6b995e55fbd8652dc1e
diff --git a/quic/core/quic_data_writer.h b/quic/core/quic_data_writer.h
index bd1ded6..d2d2b6b 100644
--- a/quic/core/quic_data_writer.h
+++ b/quic/core/quic_data_writer.h
@@ -117,6 +117,11 @@
// Write |length| random bytes generated by |random|.
bool WriteRandomBytes(QuicRandom* random, size_t length);
+ // Advance the writer's position for writing by |length| bytes without writing
+ // anything. This method only makes sense to be used on a buffer that has
+ // already been written to (and is having certain parts rewritten).
+ bool Seek(size_t length);
+
size_t capacity() const { return capacity_; }
size_t remaining() const { return capacity_ - length_; }
