X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fsm%2FMarkWeak.h;h=7fd81e536bf432d2927bd43cb2b40f940453672d;hb=7d7c187b4a12f1bb350e85cdb0115e19537cc704;hp=2647a22eec8b9735adc5a6f790d77408d6bf915f;hpb=acdd7c95066cf6505a4d2e8683f119146805af91;p=ghc-hetmet.git

diff --git a/rts/sm/MarkWeak.h b/rts/sm/MarkWeak.h
index 2647a22..7fd81e5 100644
--- a/rts/sm/MarkWeak.h
+++ b/rts/sm/MarkWeak.h
@@ -14,6 +14,8 @@
 #ifndef SM_MARKWEAK_H
 #define SM_MARKWEAK_H
 
+#pragma GCC visibility push(hidden)
+
 extern StgWeak *old_weak_ptr_list;
 extern StgTSO *resurrected_threads;
 extern StgTSO *exception_threads;
@@ -23,4 +25,6 @@ rtsBool traverseWeakPtrList    ( void );
 void    markWeakPtrList        ( void );
 rtsBool traverseBlackholeQueue ( void );
 
+#pragma GCC visibility pop
+
 #endif /* SM_MARKWEAK_H */