freebsd man page for pcap_datalink_val_to_description

PCAP_DATALINK_VAL_TO_NAME(3)				     Library Functions Manual				      PCAP_DATALINK_VAL_TO_NAME(3)

NAME
       pcap_datalink_val_to_name, pcap_datalink_val_to_description - get a name or description for a link-layer header type value

SYNOPSIS
       #include <pcap.h>

       const char *pcap_datalink_val_to_name(int dlt);
       const char *pcap_datalink_val_to_description(int dlt);

DESCRIPTION
       pcap_datalink_val_to_name()  translates	a link-layer header type value to the corresponding link-layer header type name.  NULL is returned
       on failure.

       pcap_datalink_val_to_description() translates a link-layer header type value to a short description of that link-layer header  type.   NULL
       is returned on failure.

								  22 August 2010				      PCAP_DATALINK_VAL_TO_NAME(3)