From 8bbf0290e73681608d16c024fb40817c7c814d8e Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 17 Oct 2020 12:24:03 -0700
Subject: [PATCH] remove useless extern declarations

These variables already have extern linkage.
---
 lib/sfio/sfextern.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/lib/sfio/sfextern.c b/lib/sfio/sfextern.c
index 976d34972..caa7d125d 100644
--- a/lib/sfio/sfextern.c
+++ b/lib/sfio/sfextern.c
@@ -55,11 +55,3 @@ Sfio_t _Sfstderr = SFNEW(NIL(char *), -1, 2,
 Sfio_t *sfstdin = &_Sfstdin;
 Sfio_t *sfstdout = &_Sfstdout;
 Sfio_t *sfstderr = &_Sfstderr;
-
-extern ssize_t _Sfi;
-extern Sfio_t _Sfstdin;
-extern Sfio_t _Sfstdout;
-extern Sfio_t _Sfstderr;
-extern Sfio_t *sfstdin;
-extern Sfio_t *sfstdout;
-extern Sfio_t *sfstderr;
-- 
2.40.0