This is a multi-part message in MIME format. ------=_NextPart_000_0058_01C27464.767DC220 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi to all. I have understanded the structure sk_buff but I don't understand the = struct sk_buff_head. What is the sk_buff_head?? Thank you Luigi ------=_NextPart_000_0058_01C27464.767DC220 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content=3D"text/html; charset=3Diso-8859-1" = http-equiv=3DContent-Type> <META content=3D"MSHTML 5.00.2919.6307" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2>Hi to all.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>I have understanded the structure = sk_buff but I=20 don't understand the struct sk_buff_head.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>What is the sk_buff_head??</FONT></DIV> <DIV><FONT face=3DArial size=3D2>Thank you</FONT></DIV> <DIV><FONT face=3DArial size=3D2>Luigi</FONT></DIV> <DIV> </DIV> <DIV> </DIV></BODY></HTML> ------=_NextPart_000_0058_01C27464.767DC220--