diff --git a/bacnet-stack/include/config.h b/bacnet-stack/include/config.h
index 0ff1d42b..eb96d631 100644
--- a/bacnet-stack/include/config.h
+++ b/bacnet-stack/include/config.h
@@ -13,7 +13,10 @@
 /* optional debug info for BACnet/IP datalink layers */
 #if defined(BACDL_BIP)
     #if !defined(BIP_DEBUG)
-        #define BIP_DEBUG
+        #define BIP_DEBUG 1
+    #endif
+    #if !defined(USE_INADDR)
+        #define USE_INADDR 1
     #endif
 #endif
 
diff --git a/bacnet-stack/ports/linux/bip-init.c b/bacnet-stack/ports/linux/bip-init.c
index 3cc7d8cb..0cddb517 100644
--- a/bacnet-stack/ports/linux/bip-init.c
+++ b/bacnet-stack/ports/linux/bip-init.c
@@ -83,7 +83,7 @@ static void bip_set_interface(char *ifname)
         local_address.s_addr = 0;
     }
     bip_set_addr(local_address.s_addr);
-#ifdef BIP_DEBUG
+#if BIP_DEBUG
     fprintf(stderr, "Interface: %s\n", ifname);
     fprintf(stderr, "IP Address: %s\n", inet_ntoa(local_address));
 #endif
@@ -94,7 +94,7 @@ static void bip_set_interface(char *ifname)
         broadcast_address.s_addr = ~0;
     }
     bip_set_broadcast_addr(broadcast_address.s_addr);
-#ifdef BIP_DEBUG
+#if BIP_DEBUG
     fprintf(stderr, "IP Broadcast Address: %s\n",
         inet_ntoa(broadcast_address));
     fprintf(stderr, "UDP Port: 0x%04X [%hu]\n",
diff --git a/bacnet-stack/ports/win32/bip-init.c b/bacnet-stack/ports/win32/bip-init.c
index 13c476d0..3bcae9d0 100644
--- a/bacnet-stack/ports/win32/bip-init.c
+++ b/bacnet-stack/ports/win32/bip-init.c
@@ -51,7 +51,7 @@ static long gethostaddr(void)
 
     if ((host_ent = gethostbyname(host_name)) == NULL)
         return -1;
-#ifdef BIP_DEBUG
+#if BIP_DEBUG
     printf("host: %s at %u.%u.%u.%u\n", host_name,
                             ((uint8_t*)host_ent->h_addr)[0],
                             ((uint8_t*)host_ent->h_addr)[1],
@@ -105,7 +105,7 @@ void bip_set_interface(char *ifname)
     if (bip_get_addr() == 0) {
         bip_set_addr(inet_addr(ifname));
     }
-#ifdef BIP_DEBUG
+#if BIP_DEBUG
     address.s_addr = htonl(bip_get_addr());
     fprintf(stderr, "Interface: %s\n", ifname);
 #endif
@@ -263,14 +263,14 @@ bool bip_init(char *ifname)
         }
         bip_set_addr(address.s_addr);
     }
-#ifdef BIP_DEBUG
+#if BIP_DEBUG
     fprintf(stderr, "IP Address: %s\n", inet_ntoa(address));
 #endif
     /* has broadcast address been set? */
     if (bip_get_broadcast_addr() == 0) {
         set_broadcast_address(address.s_addr);
     }
-#ifdef BIP_DEBUG
+#if BIP_DEBUG
     broadcast_address.s_addr = htonl(bip_get_broadcast_addr());
     fprintf(stderr, "IP Broadcast Address: %s\n",
         inet_ntoa(broadcast_address));