diff -ru libpolyxmass-0.8.6/src/pxmchem-polchemdef-plugins.c libpolyxmass-0.8.6-fink/src/pxmchem-polchemdef-plugins.c
--- libpolyxmass-0.8.6/src/pxmchem-polchemdef-plugins.c	Sat Feb  5 12:38:13 2005
+++ libpolyxmass-0.8.6-fink/src/pxmchem-polchemdef-plugins.c	Wed Feb  9 20:26:12 2005
@@ -41,6 +41,15 @@
 
 
 
+/* This was declared extern in the header file 
+   so we define the prototype here. This is for
+   the benefit of Mac OS X. 
+ */
+PxmPolchemdef *
+(*pxmchem_polchemdefdata_xml_node_render_plugin) (xmlDocPtr xml_doc,
+						  xmlNodePtr xml_node,
+						  gpointer data);
+
 gpointer
 pxmchem_polchemdefdata_xml_node_choose_renderer (gchar *version)
 {
diff -ru libpolyxmass-0.8.6/src/pxmchem-polchemdef-plugins.h libpolyxmass-0.8.6-fink/src/pxmchem-polchemdef-plugins.h
--- libpolyxmass-0.8.6/src/pxmchem-polchemdef-plugins.h	Sat Feb  5 11:56:52 2005
+++ libpolyxmass-0.8.6-fink/src/pxmchem-polchemdef-plugins.h	Tue Feb  8 22:42:18 2005
@@ -36,7 +36,7 @@
 
 
 
-
+extern
 PxmPolchemdef *
 (*pxmchem_polchemdefdata_xml_node_render_plugin) (xmlDocPtr xml_doc,
 						  xmlNodePtr xml_node,
diff -ru libpolyxmass-0.8.6/src/pxmchem-polymer-plugins.c libpolyxmass-0.8.6-fink/src/pxmchem-polymer-plugins.c
--- libpolyxmass-0.8.6/src/pxmchem-polymer-plugins.c	Sat Feb  5 12:38:13 2005
+++ libpolyxmass-0.8.6-fink/src/pxmchem-polymer-plugins.c	Wed Feb  9 20:25:09 2005
@@ -40,6 +40,16 @@
 #include "pxmchem-plugin.h"
 
 
+/* This was declared extern in the header file 
+   so we define the prototype here. This is for
+   the benefit of Mac OS X. 
+ */
+PxmPolymer *
+(*pxmchem_polseqdata_xml_node_render_plugin) (xmlDocPtr xml_doc,
+					      xmlNodePtr xml_node,
+					      GPtrArray *mnm_refGPA,
+					      gint codelen,
+					      gpointer data);
 
 gpointer
 pxmchem_polseqdata_xml_node_choose_renderer (gchar *version)
diff -ru libpolyxmass-0.8.6/src/pxmchem-polymer-plugins.h libpolyxmass-0.8.6-fink/src/pxmchem-polymer-plugins.h
--- libpolyxmass-0.8.6/src/pxmchem-polymer-plugins.h	Sat Feb  5 12:24:59 2005
+++ libpolyxmass-0.8.6-fink/src/pxmchem-polymer-plugins.h	Tue Feb  8 22:42:06 2005
@@ -35,7 +35,7 @@
 
 
 
-
+extern
 PxmPolymer *
 (*pxmchem_polseqdata_xml_node_render_plugin) (xmlDocPtr xml_doc,
 					      xmlNodePtr xml_node,