thodg/libgit2

diff --git a/include/git2/sys/transport.h b/include/git2/sys/transport.h
index f0c2a3e..ba73b41 100644
--- a/include/git2/sys/transport.h
+++ b/include/git2/sys/transport.h
@@ -260,16 +260,6 @@ GIT_EXTERN(int) git_transport_smart_certificate_check(git_transport *transport, 
  */
 GIT_EXTERN(int) git_transport_smart_credentials(git_credential **out, git_transport *transport, const char *user, int methods);
 
-/**
- * Get a copy of the proxy options
- *
- * The url is copied and must be freed by the caller.
- *
- * @param out options struct to fill
- * @param transport the transport to extract the data from.
- */
-GIT_EXTERN(int) git_transport_smart_proxy_options(git_proxy_options *out, git_transport *transport);
-
 /*
  *** End of base transport interface ***
  *** Begin interface for subtransports for the smart transport ***