diff options
Diffstat (limited to 'mobile')
| -rw-r--r-- | mobile/big.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mobile/big.go b/mobile/big.go index 564fbad47..dd7b15878 100644 --- a/mobile/big.go +++ b/mobile/big.go @@ -62,6 +62,16 @@ func (bi *BigInt) SetInt64(x int64) { bi.bigint.SetInt64(x) } +// Sign returns: +// +// -1 if x < 0 +// 0 if x == 0 +// +1 if x > 0 +// +func (bi *BigInt) Sign() int { + return bi.bigint.Sign() +} + // SetString sets the big int to x. // // The string prefix determines the actual conversion base. A prefix of "0x" or |