X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLyXAction.C;h=15c535bd6bf36a694f774514b6eb48c99a8bbd52;hb=a858be7332e331e0244e4dba7b0931b6072ffd3d;hp=55247ae1c061bfb784e4f0e3af1c762212be734f;hpb=35584afc1162dec2cf9fff79305e95cb3b75aefb;p=lyx.git

diff --git a/src/LyXAction.C b/src/LyXAction.C
index 55247ae1c0..15c535bd6b 100644
--- a/src/LyXAction.C
+++ b/src/LyXAction.C
@@ -717,7 +717,7 @@ char const *LyXAction::helpText(kb_action action) const
 
 
 // Function to compare items from the attrib table.
-int actioncomp(const void *a, const void *b)
+extern "C" int actioncomp(const void *a, const void *b)
 {
     int const *ia=(int const*)a, *ib=(int const*)b;
     return (*ia)-(*ib);