[PATCH 52/58] Hide internal __libc_print_version function [BZ #18822]

[H.J. Lu]

Hide internal __libc_print_version function to allow direct access
within libc.so and libc.a without using GOT nor PLT.

	[BZ #18822]
	* csu/version.c (__libc_print_version): Add attribute_hidden.
---
 csu/version.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/csu/version.c b/csu/version.c
index f3992ab6c8..bfb0303a8d 100644
--- a/csu/version.c
+++ b/csu/version.c
@@ -39,7 +39,7 @@ LIBC_ABIS_STRING
 
 #include <unistd.h>
 
-extern void __libc_print_version (void);
+extern void __libc_print_version (void) attribute_hidden;
 void
 __libc_print_version (void)
 {
-- 
2.13.5