modular table building

2 files changed, 7 insertions, 5 deletions

diff --git a/parts/symbol.h b/parts/symbol.h
index 2e9c30c..dea457e 100644
--- a/parts/symbol.h
+++ b/parts/symbol.h
@@ -10,8 +10,9 @@ extern int (*symbol_is_input_end)(symbol s);
 extern int (*symbol_is_valid)(symbol s);
 
 // helper macro
-#define IMPLEMENT_FUNCPTR(type, name, args, ...)   \
-    type __##name args __VA_ARGS__                 \
-    type (*name) args = __##name;
+#define IMPLEMENT_FUNCPTR(type, name, args)  \
+    type __##name args;                      \
+    type (*name) args = __##name;            \
+    type __##name args
 
 #endif
diff --git a/parts/table.h b/parts/table.h
index 44d1e12..486466f 100644
--- a/parts/table.h
+++ b/parts/table.h
@@ -12,8 +12,9 @@ extern struct action {
 
 extern size_t table_states;
 
-/*extern*/ int table_fill();
-/*extern*/ void table_free();
+extern int (*table_fill)();
+extern void (*table_free)();
+
 void table_print();
 void table_print_cstyle();