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Diffstat (limited to 'erts/emulator/beam/big.h')
| -rw-r--r-- | erts/emulator/beam/big.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/erts/emulator/beam/big.h b/erts/emulator/beam/big.h index 4e4611de16..5b5550da43 100644 --- a/erts/emulator/beam/big.h +++ b/erts/emulator/beam/big.h @@ -85,6 +85,7 @@ typedef Uint dsize_t; /* Vector size type */ /* The heap size needed for a bignum */ #define BIG_NEED_SIZE(x) ((x) + 1) +#define BIG_NEED_FOR_BITS(bits) BIG_NEED_SIZE(((bits)-1)/D_EXP + 1) #define BIG_UINT_HEAP_SIZE (1 + 1) /* always, since sizeof(Uint) <= sizeof(Eterm) */ |