From a36c298f2ba1b41362aaaf7423b8ae667df30795 Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Sun, 5 Aug 2018 22:42:56 -0700
Subject: [PATCH] PDP15, UC15: Extended compiler cleanup

---
 PDP11/pdp11_defs.h   | 2 +-
 PDP18B/pdp18b_dr15.c | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/PDP11/pdp11_defs.h b/PDP11/pdp11_defs.h
index 71e40f53..65bcf793 100644
--- a/PDP11/pdp11_defs.h
+++ b/PDP11/pdp11_defs.h
@@ -885,7 +885,7 @@ extern UNIT cpu_unit;
 #define WrMemW(pa,d)    uc15_WrMemW (pa, d)
 #define WrMemB(pa, d)   uc15_WrMemB (pa, d)
 
-uint32 uc15_memsize;
+extern uint32 uc15_memsize;
 int32 uc15_RdMemW (int32 pa);
 int32 uc15_RdMemB (int32 pa);
 void uc15_WrMemW (int32 pa, int32 d);
diff --git a/PDP18B/pdp18b_dr15.c b/PDP18B/pdp18b_dr15.c
index 03ad18df..d0a0b0f8 100644
--- a/PDP18B/pdp18b_dr15.c
+++ b/PDP18B/pdp18b_dr15.c
@@ -78,7 +78,6 @@ SHMEM *uc15_shmem = NULL;                               /* shared state identifi
 int32 *uc15_shstate = NULL;                             /* shared state base */
 SHMEM *pdp15_shmem = NULL;                              /* PDP15 mem identifier */
 
-DEVICE dr15_dev;
 int32 dr60 (int32 dev, int32 pulse, int32 AC);
 int32 dr61 (int32 dev, int32 pulse, int32 AC);
 t_stat dr15_reset (DEVICE *dptr);