From 6d50d5b97d49a74a8faf587ec2bbf234626adf0c Mon Sep 17 00:00:00 2001
From: Nicholas Noll <nbnoll@eml.cc>
Date: Tue, 19 Oct 2021 14:16:54 -0700
Subject: Feat(rc): added subshell commands and cd builtin

Slowly chipping away at a decent feature list.
Subshell commands are executed by @{ ... }.
---
 sys/cmd/rc/rc.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'sys/cmd/rc/rc.h')

diff --git a/sys/cmd/rc/rc.h b/sys/cmd/rc/rc.h
index 55a4eb2..606ca7b 100644
--- a/sys/cmd/rc/rc.h
+++ b/sys/cmd/rc/rc.h
@@ -207,8 +207,11 @@ void execute(Word *, Word*);
 
 /* wait.c */
 void addwait(Thread *, int);
+void delwait(Thread *, int);
 void clearwait(Thread*);
+
 int  waitall(Thread *);
+int  waitfor(Thread *, int);
 
 void killzombies(void);
 
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