proxy: add a payload field for the proxy options

I don't quite recall what we do in the other places where we use this,
but we should pass this payload to the callbacks.

1 files changed, 6 insertions, 0 deletions

diff --git a/include/git2/proxy.h b/include/git2/proxy.h
index 2a3ce8f3e..b45b55b3b 100644
--- a/include/git2/proxy.h
+++ b/include/git2/proxy.h
@@ -73,6 +73,12 @@ typedef struct {
 	 * to disallow it or a negative value to indicate an error.
 	 */
         git_transport_certificate_check_cb certificate_check;
+
+	/**
+	 * Payload to be provided to the credentials and certificate
+	 * check callbacks.
+	 */
+	void *payload;
 } git_proxy_options;
 
 #define GIT_PROXY_OPTIONS_VERSION 1