diff --git a/tmpl/parser.cc b/tmpl/parser.cc
index cbedff7..994fd9e 100644
--- a/tmpl/parser.cc
+++ b/tmpl/parser.cc
@@ -9,8 +9,11 @@ using namespace std;
 namespace I_NAMESPACE {
 #endif
 
-void parse(istream & i)
+bool I_CLASSNAME::parse(istream & i)
 {
+    struct { char * name; char * definition; } tokens[] = {
+        I_TOKENLIST
+    };
 }
 
 #ifdef I_NAMESPACE
diff --git a/tmpl/parser.h b/tmpl/parser.h
index 8f04280..878b25c 100644
--- a/tmpl/parser.h
+++ b/tmpl/parser.h
@@ -11,7 +11,7 @@ namespace I_NAMESPACE {
 class I_CLASSNAME
 {
     public:
-        void parse(std::istream & in);
+        bool parse(std::istream & in);
 
     protected:
 };