Warnings when compiling the lastest version

[Chuck Carson]

Are these anything to be worried about? I am trying to compile the latest
version 19pl5 under AIX 4.2 with gcc.

Compiling pcap.c
pcap.c: In function `pcap_printername_ok':
pcap.c:259: warning: comparison between pointer and integer
pcap.c: In function `pcap_printer_fn':
pcap.c:321: warning: comparison between pointer and integer
Compiling username.c
Compiling time.c
Compiling interface.c


Thanks,
Chuck