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C buffer to Powerbasic buffer

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  • C buffer to Powerbasic buffer

    Hello
    i have the problem that i will a windows Function recfrom make a buffer
    of 4096 bytes .can every one tell me how i can make the buffer in powerbasic so is compatible to a C buffer what the Function need.

    DECLARE FUNCTION recvfrom LIB "ws2_32.dll" ALIAS "recvfrom" (BYVAL s AS DWORD, buf AS ANY, BYVAL buflen AS LONG, BYVAL flags AS LONG, saFrom AS SOCKADDR, fromlen AS LONG) AS LONG

    I have the Problem with "buf AS ANY" i dont know how to dim or creat it in the right large.
    I thanks for help.

    with high regards
    Andreas
    Last edited by Andreas Gaida; 12 Jul 2009, 05:32 AM.

  • #2
    Try posting a code sample so that people can better see what you are trying to do and can offer advice.
    Rgds, Dave

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    • #3
      I have extendet my first message to better show my problem

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      • #4
        There's some sample code posted by Peter Lameijn here which might help you...
        http://www.powerbasic.com/support/pb...ad.php?t=24376

        The function 'recvfrom' is used in Peter's example with 'buf' dimmed as a fixed length string so possibly what you need is "Dim buf As String * 4096" ?
        Rgds, Dave

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        • #5
          Thanks for the Help this was i need.
          Last edited by Andreas Gaida; 12 Jul 2009, 08:47 AM.

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