From db7f78ae462ec4b48a9bd0c383c35923d7581429 Mon Sep 17 00:00:00 2001
From: Steve Langasek <steve.langasek@canonical.com>
Date: Wed, 25 Oct 2017 10:01:22 +0200
Subject: [PATCH] don't use unaligned access on ARM

---
 asyncpg/protocol/hton.pxd | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/asyncpg/protocol/hton.pxd b/asyncpg/protocol/hton.pxd
index 89ca506e..219d837b 100644
--- a/asyncpg/protocol/hton.pxd
+++ b/asyncpg/protocol/hton.pxd
@@ -5,7 +5,7 @@
 # the Apache 2.0 License: http://www.apache.org/licenses/LICENSE-2.0
 
 
-from libc.stdint cimport int16_t, int32_t, uint16_t, uint32_t, int64_t, uint64_t
+from libc.stdint cimport uint8_t, int16_t, int32_t, uint16_t, uint32_t, int64_t, uint64_t
 
 
 IF UNAME_SYSNAME == "Windows":
@@ -35,7 +35,10 @@ cdef inline void pack_int32(char* buf, int32_t x):
 
 
 cdef inline int32_t unpack_int32(const char* buf):
-    return <int32_t>ntohl((<uint32_t*>buf)[0])
+    cdef uint32_t hh = (<uint8_t *>buf)[0]
+    hh = (hh << 8) | (<uint8_t *>buf)[1]
+    hh = (hh << 8) | (<uint8_t *>buf)[2]
+    return <int32_t>((hh << 8) | (<uint8_t *>buf)[3])
 
 
 cdef inline void pack_int64(char* buf, int64_t x):