File format of a DOS32 executable (.EXE file produced from DLINK)

Offset    Size           Description
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0         n    A stub loader or DOS32.EXE of n bytes  {no stub in DLL}
n+0       4    Signature "Adam"     { ="DLL " for DLL files } 
n+4       2    Minimum DOS32 version required (packed BCD)
n+6       2    DLINK version in packed BCD format
----if n+4 < 350h. DOS32 version less than 3.50---
n+8       4    Number of bytes remaining after the stub file.
               The entire .EXE file size (after linking) will be equal
               to this value plus the stub file size.
n+0Ch     4    Start of 32bit executable image relative to the 'Adam'
               signature.
n+10h     4    Length of executable image ( see below ).
n+14h     4    Initial memory required for application. This value
               must be larger than the size of the 32bit executable
               image. 
n+18h     4    Initial EIP  { public varible address for DLL file }
n+1Ch     4    Initial ESP  { ignored in DLL header }
n+20h     4    Number of entries in fixup table. Each entry
               in the table contains a 32bit offset relative to the
               start of the executable image of a 16bit WORD that must
               be set to the programs DATA selector at load time. The
               table immediately follows the executable image.
n+24h     4    Flags  ( function active when bit is set )
                 bit 0    = executable image is compressed
                 bit 1    = display DOS32 logo when executed
                 bits 2..31 reserved.
----if n+0Ch = 28h. Original DOS32-----
n+28h     n    Image  starts
----if n+0Ch = 2Ch. TMT Pascal extension-----
n+28h     4    Size of 32bit offset relocations section. Each entry
               in the table contains a 32bit offset relative to the
               start of the executable image of a 32bit DWORD that must
               be added with the 32bit offset of the begining of
               executable image. The table immediately follows the
               executable image.
n+2Ch     n    Image  starts
----if n+4 = 350h. DOS32 version 3.50---
n+8       4    Length of executable image + fixups ( see below ).
n+0Ch     4    Number of bytes remaining after the stub file.
               The entire .EXE file size (after linking) will be equal
               to this value plus the stub file size.
n+10h     4    Start of 32bit executable image relative to the 'Adam'
               signature.
n+14h     4    Initial EIP  { public varible address for DLL file }
n+18h     4    Initial memory required for application. This value
               must be larger than the size of the 32bit executable
               image. 
n+1Ch     4    Initial ESP  { ignored in DLL header }
n+20h     4    Offset of DOS32 ver 3.50 fixup table. The table immediately
               follows the executable image. Also can be treated as
               a size of executable image.
n+24h     1    DOS32 copyright string screen attribute byte
n+25h     1    Something (?)
n+26h     2    Flags  ( function active when bit is set )
                 bit 0    = executable image is compressed
                 bit 1    = display DOS32 logo when executed
                 bits 2..31 reserved.
n+28h     4    Unknown (0)