diff --git a/Makefile b/Makefile
index 67e6771..0800e65 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,7 @@ ifeq ($m, 64)
 ARCH = -m64
 endif
 
-CFLAGS = $(ARCH) -O3 -std=gnu11 -Wall -mpclmul -march=core2 -mfpmath=sse -mssse3 -fno-strict-aliasing -fno-strict-overflow -fwrapv -DAES=1 -DCOMMIT=\"${COMMIT}\" -D_GNU_SOURCE=1 -D_FILE_OFFSET_BITS=64
+CFLAGS = $(ARCH) -O3 -std=gnu11 -Wall -Wno-array-bounds -mpclmul -march=core2 -mfpmath=sse -mssse3 -fno-strict-aliasing -fno-strict-overflow -fwrapv -DAES=1 -DCOMMIT=\"${COMMIT}\" -D_GNU_SOURCE=1 -D_FILE_OFFSET_BITS=64
 LDFLAGS = $(ARCH) -ggdb -rdynamic -lm -lrt -lcrypto -lz -lpthread -lcrypto
 
 LIB = ${OBJ}/lib
diff --git a/README.md b/README.md
index 67ca9db..63bf965 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ head -c 16 /dev/urandom | xxd -ps
 ./mtproto-proxy -u nobody -p 8888 -H 443 -S <secret> --aes-pwd proxy-secret proxy-multi.conf -M 1
 ```
 ... where:
-- `nobody` is the username. `mtproto-proxy` calls `setuid()` to drop privilegies.
+- `nobody` is the username. `mtproto-proxy` calls `setuid()` to drop privileges.
 - `443` is the port, used by clients to connect to the proxy.
 - `8888` is the local port. You can use it to get statistics from `mtproto-proxy`. Like `wget localhost:8888/stats`. You can only get this stat via loopback.
 - `<secret>` is the secret generated at step 3. Also you can set multiple secrets: `-S <secret1> -S <secret2>`.
diff --git a/common/resolver.h b/common/resolver.h
index 084cf08..966ddc8 100644
--- a/common/resolver.h
+++ b/common/resolver.h
@@ -27,7 +27,7 @@
 extern "C" {
 #endif
 
-int kdb_hosts_loaded;
+extern int kdb_hosts_loaded;
 int kdb_load_hosts (void);
 
 struct hostent *kdb_gethostbyname (const char *name);
diff --git a/jobs/jobs.h b/jobs/jobs.h
index 56522e5..f249a0a 100644
--- a/jobs/jobs.h
+++ b/jobs/jobs.h
@@ -21,6 +21,7 @@
 
 #pragma once
 
+#include <pthread.h>
 #include <stdlib.h>
 #include <string.h>
 #include <semaphore.h>
diff --git a/mtproto/mtproto-proxy.c b/mtproto/mtproto-proxy.c
index 4d749e1..dad762f 100644
--- a/mtproto/mtproto-proxy.c
+++ b/mtproto/mtproto-proxy.c
@@ -409,7 +409,6 @@ int worker_id, workers, slave_mode, parent_pid;
 int pids[MAX_WORKERS];
 
 long long get_queries;
-long long http_queries;
 int pending_http_queries;
 
 long long active_rpcs, active_rpcs_created;
diff --git a/net/net-stats.c b/net/net-stats.c
index 0453d9b..ee2ceeb 100644
--- a/net/net-stats.c
+++ b/net/net-stats.c
@@ -45,15 +45,13 @@
 #include "net/net-connections.h"
 #include "net/net-config.h"
 #include "vv/vv-io.h"
-#include "pid.h"
+#include "common/pid.h"
 #include "common/common-stats.h"
 
 #include "net/net-msg-buffers.h"
 
 #include "engine/engine.h"
 
-struct process_id PID;
-
 extern int zheap_debug;
 long long queries_allocated;
 long long max_queries_allocated;
@@ -66,7 +64,6 @@ int tl_rpc_op_stat __attribute__ ((weak));
 int op_stat_write (stats_buffer_t *sb) __attribute__ ((weak));
 int op_stat_write (stats_buffer_t *sb) { return 0; }
 
-
 int my_pid;
 
 int connections_prepare_stat (stats_buffer_t *sb);
diff --git a/vv/vv-tree.c b/vv/vv-tree.c
index d7c4987..fa0eee3 100644
--- a/vv/vv-tree.c
+++ b/vv/vv-tree.c
@@ -21,7 +21,7 @@
 
 #include <assert.h>
       
-long long total_vv_tree_nodes;
+extern long long total_vv_tree_nodes;
 
 #define SUFFIX2(a,b) a ## b
 #define SUFFIX(a,b) SUFFIX2(a,b)