cmake HAVE_PCAP_LIST_DATALINKS examples

aguinet/usbtop cmake/FindPCAP.cmake :110 

CHECK_FUNCTION_EXISTS("pcap_list_datalinks" HAVE_PCAP_LIST_DATALINKS)

gnss-sdr/gnss-sdr cmake/Modules/FindPCAP.cmake :124 

check_function_exists("pcap_list_datalinks" HAVE_PCAP_LIST_DATALINKS)

boundary/wireshark cmake/modules/FindPCAP.cmake :131 

CHECK_FUNCTION_EXISTS("pcap_list_datalinks" HAVE_PCAP_LIST_DATALINKS)

usb-tools/USBProxy-legacy src/cmake/modules/FindPCAP.cmake :122 

CHECK_FUNCTION_EXISTS("pcap_list_datalinks" HAVE_PCAP_LIST_DATALINKS)

CTSRD-CHERI/cheribsd contrib/tcpdump/CMakeLists.txt :790 

check_function_exists(pcap_list_datalinks HAVE_PCAP_LIST_DATALINKS)

CTSRD-CHERI/cheribsd contrib/tcpdump/CMakeLists.txt :793 

endif(HAVE_PCAP_LIST_DATALINKS)

CTSRD-CHERI/cheribsd contrib/tcpdump/CMakeLists.txt :1427 

endif(NOT HAVE_PCAP_LIST_DATALINKS)