isDefinedHashType function
Implementation
bool isDefinedHashType(hashType) {
final hashTypeMod = hashType & ~0x80;
// return hashTypeMod > SIGHASH_ALL && hashTypeMod < SIGHASH_SINGLE
return hashTypeMod > 0x00 && hashTypeMod < 0x04;
}
bool isDefinedHashType(hashType) {
final hashTypeMod = hashType & ~0x80;
// return hashTypeMod > SIGHASH_ALL && hashTypeMod < SIGHASH_SINGLE
return hashTypeMod > 0x00 && hashTypeMod < 0x04;
}