Use "#include <errno.h>" instead of "extern int errno;". Suggested by

[mmh] / zotnet / mts / client.c

diff --git a/zotnet/mts/client.c b/zotnet/mts/client.c
index 6d86057..b9679e9 100644 (file)
--- a/zotnet/mts/client.c
+++ b/zotnet/mts/client.c
@@ -35,8 +35,6 @@
 #define        MAXNETS      5
 #define        MAXHOSTS    25
 
-extern int errno;
-
 struct addrent {
     int a_addrtype;            /* assumes AF_INET for inet_netof () */
     union {