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AIX Version 4 Files Reference

cb_pvc_alloc_struct Structure for X.25


Used by the x25_pvc_alloc subroutine to pass the name of the X.25 port and the logical channel number.


#define X25FLG_LINK_NAME 0x00000002
#define X25FLG_LCN       0x00000040

struct cb_pvc_alloc_struct
  unsigned long flags;
  char *link_name;
  unsigned int lcn;
} ;


X25_FLG_LCN Indicates that the lcn field is used.
X25_FLG_LINK_NAME Indicates that the link_name field is used.


flags Notification to the API that the associated field has been used.
link_name The name of the X.25 port.
lcn Logical channel number of the permanent virtual circuit (PVC) to be allocated to the call.

Related Information

The x25sdefs.h file.

Logical Channels and Virtual Circuits.

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