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Rev 4804 Rev 4805
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        mov     [dhcpMsgLen], 268               ; length
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        mov     [dhcpMsgLen], 268               ; length
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send_dhcpmsg:
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send_dhcpmsg:
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        DEBUGF  1,"Sending DHCP discover/request\n"
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        DEBUGF  1,"Sending DHCP discover/request\n"
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        mcall   75, 6, [socketNum], [dhcpMsg], [dhcpMsgLen]     ; write to socket ( send broadcast request )
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        mcall   26, 9
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        add     eax, TIMEOUT*100
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        mcall   75, 6, [socketNum], [dhcpMsg], [dhcpMsgLen]     ; write to socket ( send broadcast request )
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        mov     [timeout], eax
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  .wait:
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  .wait:
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        mcall   23, TIMEOUT*100                                 ; wait for data
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        mcall   23, TIMEOUT                                             ; wait for data
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read_data:                                                      ; we have data - this will be the response
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read_data:                                                              ; we have data - this will be the response
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        mcall   75, 7, [socketNum], [dhcpMsg], BUFFER, MSG_DONTWAIT     ; read data from socket
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        mcall   75, 7, [socketNum], [dhcpMsg], BUFFER, MSG_DONTWAIT     ; read data from socket
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        cmp     eax, -1
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        jne     @f
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        cmp     eax, -1
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        jne     @f
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        mcall   26, 9
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        cmp     eax, [timeout]
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        cmp     ebx, 6  ; EWOULDBLOCK
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        jb      send_dhcpmsg.wait
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        je      send_dhcpmsg.wait
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        DEBUGF  2,"No answer from DHCP server\n"
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        DEBUGF  2,"No answer from DHCP server\n"
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        dec     [tries]
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        dec     [tries]
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        DEBUGF  1,"Waiting %us\n", ANNOUNCE_INTERVAL
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        DEBUGF  1,"Waiting %us\n", ANNOUNCE_INTERVAL
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        mcall   5, ANNOUNCE_INTERVAL*100
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        mcall   5, ANNOUNCE_INTERVAL*100
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        jmp     announce_loop
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        jmp     announce_loop
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   @@:
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   @@:
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        jmp     exit
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currTime        dd ?
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currTime        dd ?
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generator       dd ?
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generator       dd ?
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dhcpMsg         dd ?
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dhcpMsg         dd ?
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timeout         dd ?
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