From 93fafb93dbd3a5c27ef9a497256df86f9a6670f8 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Sat, 28 Mar 2020 00:00:27 +0100
Subject: [PATCH] curl.h: remnove CURL_VERSION_ESNI. Never supported nor
 documented

Considered experimental and therefore we can do this.

Closes #5157
---
 docs/libcurl/symbols-in-versions | 1 -
 include/curl/curl.h              | 2 --
 lib/version.c                    | 3 ---
 src/tool_help.c                  | 1 -
 4 files changed, 7 deletions(-)

diff --git a/docs/libcurl/symbols-in-versions b/docs/libcurl/symbols-in-versions
index ee8413839..c2ed53880 100644
--- a/docs/libcurl/symbols-in-versions
+++ b/docs/libcurl/symbols-in-versions
@@ -938,7 +938,6 @@ CURL_VERSION_BROTLI             7.57.0
 CURL_VERSION_CONV               7.15.4
 CURL_VERSION_CURLDEBUG          7.19.6
 CURL_VERSION_DEBUG              7.10.6
-CURL_VERSION_ESNI               7.67.0
 CURL_VERSION_GSSAPI             7.38.0
 CURL_VERSION_GSSNEGOTIATE       7.10.6        7.38.0
 CURL_VERSION_HTTP2              7.33.0
diff --git a/include/curl/curl.h b/include/curl/curl.h
index 716024753..17f07b09f 100644
--- a/include/curl/curl.h
+++ b/include/curl/curl.h
@@ -2818,8 +2818,6 @@ typedef struct {
 #define CURL_VERSION_ALTSVC       (1<<24) /* Alt-Svc handling built-in */
 #define CURL_VERSION_HTTP3        (1<<25) /* HTTP3 support built-in */
 
-#define CURL_VERSION_ESNI         (1<<26) /* ESNI support */
-
  /*
  * NAME curl_version_info()
  *
diff --git a/lib/version.c b/lib/version.c
index ed5592a26..ac7730203 100644
--- a/lib/version.c
+++ b/lib/version.c
@@ -386,9 +386,6 @@ static curl_version_info_data version_info = {
 #endif
 #if defined(USE_ALTSVC)
   | CURL_VERSION_ALTSVC
-#endif
-#ifdef USE_ESNI
-  | CURL_VERSION_ESNI
 #endif
   ,
   NULL, /* ssl_version */
diff --git a/src/tool_help.c b/src/tool_help.c
index 822f396a3..5afaf822e 100644
--- a/src/tool_help.c
+++ b/src/tool_help.c
@@ -552,7 +552,6 @@ static const struct feat feats[] = {
   {"MultiSSL",       CURL_VERSION_MULTI_SSL},
   {"PSL",            CURL_VERSION_PSL},
   {"alt-svc",        CURL_VERSION_ALTSVC},
-  {"ESNI",           CURL_VERSION_ESNI},
 };
 
 void tool_help(void)