From: Remi Collet <remi@remirepo.net>
Date: Fri, 22 Jun 2018 15:11:07 +0200
Subject: readd this for php < 7.2

---
 memcache-3.0.9/php7/memcache_pool.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/memcache-3.0.9/php7/memcache_pool.c b/memcache-3.0.9/php7/memcache_pool.c
index f6e016b..86e8983 100644
--- a/memcache-3.0.9/php7/memcache_pool.c
+++ b/memcache-3.0.9/php7/memcache_pool.c
@@ -44,6 +44,9 @@ ZEND_DECLARE_MODULE_GLOBALS(memcache)
 MMC_POOL_INLINE void mmc_buffer_alloc(mmc_buffer_t *buffer, unsigned int size)  /*
 	ensures space for an additional size bytes {{{ */
 {
+#if PHP_VERSION_ID < 70200
+	register size_t newlen;
+#endif
 	smart_string_alloc((&(buffer->value)), size, 0);
 }
 /* }}} */