Anyone else have dissected award BIOS source code ?

After disassembling my BIOS binary (dated 28 July 2000) and comparing it with the source code available to me (1997-1999), I found that the source code is some kind of a "certain mixture" of award BIOS 1998 and 1999 code. From this fact I'm quite sure there has to be a release of award BIOS "base code" in between this releases that "close enough" to my BIOS binary disassembly result. As a note, there are several routine that I can't found in those source code which resides inside the disassembly result. If another "BIOS hacker" here have found a better explanation on this, or if you have an award BIOS source code for VIA chipset based motherboard around early 1999, please let me now. Thx

bios code tended to be wtitten by peuo-C code,

u can browse intel web and know more about it.

this more like WGF...

The point is, I already have the source code and I'm willing to know it's "award versioning system". You can read my findings (this is slightly reduced version of the guide I already uploaded to the FTP) at _http://www.geocities.com/mamanzip/Articles/Award_Bios_RE/Award_Bios_RE_guide.html. This is my level of understanding right now. I'm quite sure there's a "missing" version between the two award bios source code I have (between 1998 and the 1999 source code) right now and I'm keen to have it . I know that I even have the source code for the different chipset than the one used in my mainboard, but that doesn't really matter. Here's a quick hint: why my BIOS uses the majority of 1998 source code but uses the 1999 LZH decompression engine in the bootblock ?