1 files changed, 5 insertions, 0 deletions
diff --git a/types.h b/types.h
index 788a767..ea8fa47 100644
--- a/types.h
+++ b/types.h
@@ -9,6 +9,7 @@ typedef struct item_t {
 enum step_type {
   PREP = 0,
   COOK,
+  SERVE,
 };
 
 typedef struct step_t {
@@ -22,13 +23,17 @@ typedef struct recipe_t {
   char * filename;
   char * path;
   char * title;
+  int n;
   item **i;
   int in;
   step **s;
   int sn;
+  struct recipe_t **r;
+  int rn;
 } recipe;
 
 recipe * new_recipe();
+void new_subrecipe(recipe * r, recipe * src);
 void new_item(recipe * r);
 void new_step(recipe * r);