public static int getEffectiveBitSize(int declaredBitSize, int baseTypeByteSize) {
		return Math.min(8 * baseTypeByteSize, declaredBitSize);
	}
Get the effective bit-size based upon the specified base type size.  A bit size
larger than the base type size will truncated to the base type size.
@param declaredBitSize
@param baseTypeByteSize
@return effective bit-size
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/BitFieldDataType.java