Remove the now-totally-obsolete sockaddr_in field from tcp.h.

http://www.microsoft.com/whdc/winlogo/hwrequirements.mspx as required
for iSCSI boot.  Note that options 204-206 are listed in the document
but don't seem to be defined anywhere on the web.

completely forgot I'd written ages ago.

device.

Separated the mechanisms of non-volatile storage access and non-volatile
stored options.

a word length.

that don't provide the full flexibility of a bit-bashing interface.

Temporarily hacked rtl8139.c to use the new interface.

function prototypes (e.g. malloc_dma()) in malloc.h.

information in NVS.

Added CHAP authentication

away code such as

  if ( strcmp ( some_string, "some_value" ) != 0 ) {
     DBG ( "Bad value received!" );
  }

for realloc(0) being a valid way to free memory.

code, rather than going through the digest layer.

Removed a spurious line of constants.

negotiation phases, to allow inclusion of CHAP authentication.

while retaining the format string checking.

list.

stack or INT 13 emulator etc.

include/linux/acpi.h.

properly for the PXE UNDI API anyway.

create_dhcp_packet() from pxe_preboot.c, after the dhcp_session is long
gone.

Expose the functions required by pxe_preboot.c