commit b5c5e56dce958046e26bea8b2449c806e9cdd642
from: Omar Polo <op@omarpolo.com>
date: Wed Jul 28 09:19:18 2021 UTC

wrap unfreeze in ifdef

instead of defining macros in compat.h.  It's clearer that it's only
for libevent2 this way

commit - 73bb7969cfc48e90a10200bd6b1c8c1ed9aff4f2
commit + b5c5e56dce958046e26bea8b2449c806e9cdd642
blob - fe3986726839aa4acc7348a550215fc3d21423d5
blob + 18775ae4d232f794104fca99e0df160b085ec419
--- compat.h
+++ compat.h
@@ -37,8 +37,6 @@
 # include <event2/bufferevent_compat.h>
 #else
 # include <event.h>
-# define evbuffer_freeze(a, b)		/* nop */
-# define evbuffer_unfreeze(a, b)	/* nop */
 #endif
 
 #ifdef HAVE_QUEUE_H
blob - 307a6379d9996c175caacb729ddcb8a43ef94d5b
blob + 1744d479e330fed1fd7164316bb4be4495ca6419
--- net.c
+++ net.c
@@ -512,8 +512,10 @@ net_ready(struct req *req)
 	if (req->bev == NULL)
 		die();
 
+#if HAVE_EVENT2
 	evbuffer_unfreeze(req->bev->input, 0);
 	evbuffer_unfreeze(req->bev->output, 1);
+#endif
 
 	/* setup tls i/o layer */
 	if (req->ctx != NULL) {