From b72c271d8731e1f67fdef29cd64726dfce893fe7 Mon Sep 17 00:00:00 2001
From: dan <me@danrh.co.uk>
Date: Mon, 29 May 2023 13:53:46 -0400
Subject: feat: add .s,roll,pick,and depth commands to c forth

---
 stack.h | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

(limited to 'stack.h')

diff --git a/stack.h b/stack.h
index 16fe07b..30dc49c 100644
--- a/stack.h
+++ b/stack.h
@@ -13,12 +13,20 @@ typedef struct {
 } stack;
 
 
-stack* newstack();
+stack* stack_new();
 
-stackitem pop(stack* s);
+stackitem stack_pop(stack* s);
 
-stackitem peek(stack* s);
+stackitem stack_peek(stack* s);
 
-void push(stack *s, stackitem si);
+void stack_push(stack *s, stackitem si);
+
+int stack_depth(stack *s);
+
+void stack_printall(stack *s);
+
+void stack_roll(stack *s);
+
+void stack_pick(stack *s);
 
 #endif
-- 
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