readUInt32 method
Implementation
int readUInt32() =>
(readByte() << 24) +
(readByte() << 16) +
(readByte() << 8) +
readByte();
int readUInt32() =>
(readByte() << 24) +
(readByte() << 16) +
(readByte() << 8) +
readByte();