From d40cd315f50538e9dbd4362a4763c01527f4eb3a Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 13 Nov 2018 13:58:46 -0200
Subject: [PATCH] Visibility of non-API functions changed to "internal"

The visibility for functions marked as LUAI_FUNC was changed from
"hidden" to "internal". These functions cannot be called from
outside the Lua kernel, and "internal" visibility offers more
chances for optimizations.
---
 luaconf.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/luaconf.h b/luaconf.h
index 126257dc..ff708513 100644
--- a/luaconf.h
+++ b/luaconf.h
@@ -277,7 +277,7 @@
 */
 #if defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \
     defined(__ELF__)		/* { */
-#define LUAI_FUNC	__attribute__((visibility("hidden"))) extern
+#define LUAI_FUNC	__attribute__((visibility("internal"))) extern
 #else				/* }{ */
 #define LUAI_FUNC	extern
 #endif				/* } */