linda is obsolete

[chiark-tcl.git] / tuntap / tuntap.c

diff --git a/tuntap/tuntap.c b/tuntap/tuntap.c
index 9486a9add8b871ca4665099322b4ce19c886973c..b1bad35567c66ed807b97920fc8389911cfb4e88 100644 (file)
--- a/tuntap/tuntap.c
+++ b/tuntap/tuntap.c
@@ -89,7 +89,8 @@ static void cancel(TuntapSocket *sock) {
 static void read_call(ClientData sock_cd, int mask) {
   TuntapSocket *sock= (void*)sock_cd;
   Tcl_Interp *ip= sock->ip;
-  int sz, rc;
+  int rc;
+  ssize_t sz;
   HBytes_Value message_val;
   Tcl_Obj *args[2];