public Section getSection(String segmentName, String sectionName) {
		SegmentCommand segment = getSegment(segmentName);
		if (segment != null) {
			return segment.getSectionByName(sectionName);
		}
		return null;
	}
Returns the offset of the MachHeader in the ByteProvider

@return the offset of the MachHeader in the ByteProvider
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/macho/MachHeader.java