1 files changed, 4 insertions, 0 deletions
diff --git a/riscv/remote_bitbang.h b/riscv/remote_bitbang.h
index 289fbb3..1db4d55 100644
--- a/riscv/remote_bitbang.h
+++ b/riscv/remote_bitbang.h
@@ -21,6 +21,10 @@ private:
   int socket_fd;
   int client_fd;
 
+  static const ssize_t buf_size = 64 * 1024;
+  char recv_buf[buf_size];
+  ssize_t recv_start, recv_end;
+
   // Check for a client connecting, and accept if there is one.
   void accept();
   // Execute any commands the client has for us.