[bug #4302] errno is not always an extern int

[mmh] / uip / mhcachesbr.c

diff --git a/uip/mhcachesbr.c b/uip/mhcachesbr.c
index 712ec04..56d3dcc 100644 (file)
--- a/uip/mhcachesbr.c
+++ b/uip/mhcachesbr.c
@@ -3,6 +3,10 @@
  * mhcachesbr.c -- routines to manipulate the MIME content cache
  *
  * $Id$
+ *
+ * This code is Copyright (c) 2002, by the authors of nmh.  See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
  */
 
 #include <h/mh.h>
@@ -33,8 +37,6 @@
 # include <sys/wait.h>
 #endif
 
-
-extern int errno;
 extern int debugsw;
 
 extern pid_t xpid;     /* mhshowsbr.c or mhbuildsbr.c */