From 45981e8793461b227d777a94aeacc4394b585055 Mon Sep 17 00:00:00 2001
From: Renaud Fivet <renaud.fivet@gmail.com>
Date: Fri, 6 Jun 2014 15:09:08 +0800
Subject: [PATCH] Limit the scope of docmd.

---
 exec.c | 5 +++--
 exec.h | 1 -
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/exec.c b/exec.c
index e32d895..5e07a33 100644
--- a/exec.c
+++ b/exec.c
@@ -101,6 +101,8 @@ int namedcmd(int f, int n)
 	return kfunc(f, n);
 }
 
+static int docmd( char *cline) ;
+
 /*
  * execcmd:
  *	Execute a command line command to be typed in
@@ -134,8 +136,7 @@ int execcmd(int f, int n)
  *
  * char *cline;		command line to execute
  */
-int docmd(char *cline)
-{
+static int docmd( char *cline) {
 	int f;		/* default argument flag */
 	int n;		/* numeric repeat value */
 	fn_t fnc;		/* function to execute */
diff --git a/exec.h b/exec.h
index b82c6b9..7ac4b1c 100644
--- a/exec.h
+++ b/exec.h
@@ -19,7 +19,6 @@ extern boolean clexec ;	/* command line execution flag  */
 
 int namedcmd( int f, int n) ;
 int execcmd( int f, int n) ;
-int docmd( char *cline) ;
 char *token( char *src, char *tok, int size) ;
 int macarg( char *tok) ;
 int nextarg( const char *prompt, char *buffer, int size, int terminator) ;