From 4c307bfba1e5ffa3cec94bd63ba19ba6c322883b Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Sat, 1 Apr 2017 11:39:38 +1100
Subject: all: Move BYTES_PER_WORD definition from ports to py/mpconfig.h

It can still be overwritten by a port in mpconfigport.h but for almost
all cases one can use the provided default.
---
 py/mpconfig.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'py')

diff --git a/py/mpconfig.h b/py/mpconfig.h
index 54cf0f3d3..9c89fc18a 100644
--- a/py/mpconfig.h
+++ b/py/mpconfig.h
@@ -1105,6 +1105,11 @@ typedef double mp_float_t;
 #define STATIC static
 #endif
 
+// Number of bytes in a word
+#ifndef BYTES_PER_WORD
+#define BYTES_PER_WORD (sizeof(mp_uint_t))
+#endif
+
 #define BITS_PER_BYTE (8)
 #define BITS_PER_WORD (BITS_PER_BYTE * BYTES_PER_WORD)
 // mp_int_t value with most significant bit set
-- 
cgit v1.2.3