mark new_attr_ref static

This function is not used outside of its containing file. Squashes a
-Wmissing-prototypes warning.

diff --git a/cmd/smyrna/gui/frmobjectui.c b/cmd/smyrna/gui/frmobjectui.c
index 1dfa8742c0a8126852dff4a68e11a772385d00ed..5522d27131ac1b38d25429f13b4b6da3786f52f3 100644 (file)
--- a/cmd/smyrna/gui/frmobjectui.c
+++ b/cmd/smyrna/gui/frmobjectui.c
@@ -101,7 +101,7 @@ static attr_t *new_attr_with_ref(Agsym_t * sym)
     return attr;
 }
 
-attr_t *new_attr_ref(attr_t * refAttr)
+static attr_t *new_attr_ref(attr_t * refAttr)
 {
     attr_t *attr = malloc(sizeof(attr_t));
     *attr = *refAttr;