diff options
| -rw-r--r-- | py/mpconfig.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/py/mpconfig.h b/py/mpconfig.h index d1f4840cfb..6deb442b8d 100644 --- a/py/mpconfig.h +++ b/py/mpconfig.h @@ -78,6 +78,8 @@ #define BITS_PER_BYTE (8) #define BITS_PER_WORD (BITS_PER_BYTE * BYTES_PER_WORD) +// machine_int_t value with most significant bit set +#define WORD_MSBIT_HIGH (1 << (BYTES_PER_WORD * 8 - 1)) // printf format spec to use for machine_int_t and friends #ifndef INT_FMT |