From 86b8a4396d03ad6161ba3d05dd4986521ec7e182 Mon Sep 17 00:00:00 2001
From: Jan Ehrhardt <github@ehrhardt.nl>
Date: Fri, 22 Oct 2021 14:41:34 +0200
Subject: [PATCH] CURLOPT_TCP_FASTOPEN: no support on Windows Fixes
 https://github.com/m6w6/ext-http/issues/122 Error message: > Could not set
 option tcp_fastopen > (An unknown option was passed in to libcurl)

---
 src/php_http_client_curl.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/php_http_client_curl.c b/src/php_http_client_curl.c
index daadf69..b8ed3c5 100644
--- a/src/php_http_client_curl.c
+++ b/src/php_http_client_curl.c
@@ -1486,7 +1486,11 @@ static void php_http_curle_options_init(php_http_options_t *registry)
 	}
 #endif
 #if PHP_HTTP_CURL_VERSION(7,49,0)
+# if PHP_WIN32
+	/* CURLOPT_TCP_FASTOPEN is not supported (yet) on Windows */
+# else
 	php_http_option_register(registry, ZEND_STRL("tcp_fastopen"), CURLOPT_TCP_FASTOPEN, _IS_BOOL);
+# endif
 #endif
 
 	/* ssl */
-- 
2.30.2