From d81447526cde6fa98dfa792a65f71acb78ef1398 Mon Sep 17 00:00:00 2001
From: Peter Mikkelsen <peter@pmikkelsen.com>
Date: Fri, 2 Jul 2021 22:01:59 +0000
Subject: Start work on input/output streams

---
 fns.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'fns.h')

diff --git a/fns.h b/fns.h
index c897ddb..d8932dd 100644
--- a/fns.h
+++ b/fns.h
@@ -40,3 +40,15 @@ Term *representationerror(Rune *);
 Term *evaluationerror(Rune *);
 Term *resourceerror(Rune *);
 Term *syntaxerror(Rune *);
+
+/* streams.c */
+void initstreams(void);
+int openstream(Rune *, Rune *, Term *, Term **);
+void closestream(Term *);
+Term *currentinputstream(void);
+Term *currentoutputstream(void);
+void setcurrentinputstream(Term *);
+void setcurrentoutputstream(Term *);
+int isopenstream(Term *);
+int isinputstream(Term *);
+int isoutputstream(Term *);
\ No newline at end of file
-- 
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