private long getLinkEditAdjustment(LoadCommand cmd) {
		return packedLinkEditDataStarts.getOrDefault(cmd, 0) -
			(cmd.getLinkerDataOffset() - linkEditSegment.getFileOffset());
	}
Gets a value that will need to be added to a container file offset into the __LINKEDIT 
segment to account for our new __LINKEDIT segment being packed
 
@param cmd The target __LINKEDIT {@link LoadCommand}
@return The adjustment value
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/ios/ExtractedMacho.java