Make pointers explicit in swap functions

1 files changed, 1 insertions, 1 deletions

diff --git a/smenu.h b/smenu.h
index 2b258f0..99f8d69 100644
--- a/smenu.h
+++ b/smenu.h
@@ -430,7 +430,7 @@ int
 tag_comp(void * a, void * b);
 
 void
-tag_swap(void * a, void * b);
+tag_swap(void * *a, void ** b);
 
 int
 isempty(const char * s);