From 7c60cd3f921f4ef31b05342c7da1f84c61ffd24e Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Fri, 9 Oct 2020 17:03:14 -0700
Subject: [PATCH] remove unused sfnotify()

---
 lib/sfio/Makefile.am          |  2 +-
 lib/sfio/sfio.h               |  1 -
 lib/sfio/sfio.vcxproj         |  1 -
 lib/sfio/sfio.vcxproj.filters |  3 ---
 lib/sfio/sfnotify.c           | 25 -------------------------
 5 files changed, 1 insertion(+), 31 deletions(-)
 delete mode 100644 lib/sfio/sfnotify.c

diff --git a/lib/sfio/Makefile.am b/lib/sfio/Makefile.am
index d89ed0533..7190a07f1 100644
--- a/lib/sfio/Makefile.am
+++ b/lib/sfio/Makefile.am
@@ -11,7 +11,7 @@ noinst_LTLIBRARIES = libsfio_C.la
 libsfio_C_la_SOURCES = sfclose.c sfcvt.c sfdisc.c \
 	sfexcept.c sfexit.c sfextern.c sffilbuf.c \
 	sfflsbuf.c \
-	sfmode.c sfnew.c sfnotify.c \
+	sfmode.c sfnew.c \
 	sfnputc.c sfopen.c sfpkrd.c sfpoll.c sfpool.c \
 	sfprintf.c sfprints.c sfpurge.c \
 	sfputr.c sfraise.c sfrd.c sfread.c \
diff --git a/lib/sfio/sfio.h b/lib/sfio/sfio.h
index d0b703f2d..42df58ed0 100644
--- a/lib/sfio/sfio.h
+++ b/lib/sfio/sfio.h
@@ -300,7 +300,6 @@ extern "C" {
     extern void *sfsetbuf(Sfio_t *, void *, size_t);
     extern Sfdisc_t *sfdisc(Sfio_t *, Sfdisc_t *);
     extern int sfraise(Sfio_t *, int, void *);
-    extern int sfnotify(void (*)(Sfio_t *, int, int));
     extern int sfset(Sfio_t *, int, int);
     extern int sfsetfd(Sfio_t *, int);
     extern Sfio_t *sfpool(Sfio_t *, Sfio_t *, int);
diff --git a/lib/sfio/sfio.vcxproj b/lib/sfio/sfio.vcxproj
index 740cd9541..7101d882b 100644
--- a/lib/sfio/sfio.vcxproj
+++ b/lib/sfio/sfio.vcxproj
@@ -96,7 +96,6 @@
     <ClCompile Include="sfio_f\_sfslen.c" />
     <ClCompile Include="sfmode.c" />
     <ClCompile Include="sfnew.c" />
-    <ClCompile Include="sfnotify.c" />
     <ClCompile Include="sfnputc.c" />
     <ClCompile Include="sfopen.c" />
     <ClCompile Include="sfpkrd.c" />
diff --git a/lib/sfio/sfio.vcxproj.filters b/lib/sfio/sfio.vcxproj.filters
index 395a32095..06bd69497 100644
--- a/lib/sfio/sfio.vcxproj.filters
+++ b/lib/sfio/sfio.vcxproj.filters
@@ -71,9 +71,6 @@
     <ClCompile Include="sfnew.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="sfnotify.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="sfnputc.c">
       <Filter>Source Files</Filter>
     </ClCompile>
diff --git a/lib/sfio/sfnotify.c b/lib/sfio/sfnotify.c
deleted file mode 100644
index 2f9f865ca..000000000
--- a/lib/sfio/sfnotify.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/* $Id$ $Revision$ */
-/* vim:set shiftwidth=4 ts=8: */
-
-/*************************************************************************
- * Copyright (c) 2011 AT&T Intellectual Property 
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors: See CVS logs. Details at http://www.graphviz.org/
- *************************************************************************/
-
-#include	<sfio/sfhdr.h>
-
-
-/*	Set the function to be called when a stream is opened or closed
-**
-**	Written by Kiem-Phong Vo.
-*/
-int sfnotify(void (*notify) (Sfio_t *, int, int))
-{
-    _Sfnotify = notify;
-    return 0;
-}
-- 
2.40.0