Index: src/librabbitmq/amqp.h
--- src/librabbitmq/amqp.h.orig	2016-03-15 21:19:54.000000000 +0100
+++ src/librabbitmq/amqp.h	2018-01-26 10:43:46.667270000 +0100
@@ -5,6 +5,9 @@
 extern "C" {
 #endif
 
+#include <sys/types.h>
+#include <sys/time.h>
+
 typedef int amqp_boolean_t;
 typedef uint32_t amqp_method_number_t;
 typedef uint32_t amqp_flags_t;
Index: src/pg_amqp.c
--- src/pg_amqp.c.orig	2016-03-15 21:19:54.000000000 +0100
+++ src/pg_amqp.c	2018-01-26 10:42:41.149323000 +0100
@@ -129,6 +129,10 @@
       /* nothin' */
       return;
       break;
+    default:
+      /* nothin' */
+      return;
+      break;
   }
 }
 
@@ -137,7 +141,7 @@
 }
 
 static struct brokerstate *
-local_amqp_get_a_bs(broker_id) {
+local_amqp_get_a_bs(int broker_id) {
   struct brokerstate *bs;
   for(bs = HEAD_BS; bs; bs = bs->next) {
     if(bs->broker_id == broker_id) return bs;
@@ -149,7 +153,7 @@
   return bs;
 }
 static struct brokerstate *
-local_amqp_get_bs(broker_id) {
+local_amqp_get_bs(int broker_id) {
   char sql[1024];
   char host_copy[300] = "";
   int tries = 0;
@@ -236,7 +240,7 @@
   return bs;
 }
 static void
-local_amqp_disconnect(broker_id) {
+local_amqp_disconnect(int broker_id) {
   struct brokerstate *bs = local_amqp_get_a_bs(broker_id);
   local_amqp_disconnect_bs(bs);
 }