cmake HAVE_PCAP_LIB_VERSION examples

aguinet/usbtop cmake/FindPCAP.cmake :109 

CHECK_FUNCTION_EXISTS("pcap_lib_version" HAVE_PCAP_LIB_VERSION)

gnss-sdr/gnss-sdr cmake/Modules/FindPCAP.cmake :123 

check_function_exists("pcap_lib_version" HAVE_PCAP_LIB_VERSION)

boundary/wireshark cmake/modules/FindPCAP.cmake :130 

CHECK_FUNCTION_EXISTS("pcap_lib_version" HAVE_PCAP_LIB_VERSION)

usb-tools/USBProxy-legacy src/cmake/modules/FindPCAP.cmake :121 

CHECK_FUNCTION_EXISTS("pcap_lib_version" HAVE_PCAP_LIB_VERSION)

CTSRD-CHERI/cheribsd contrib/tcpdump/CMakeLists.txt :865 

check_function_exists(pcap_lib_version HAVE_PCAP_LIB_VERSION)

CTSRD-CHERI/cheribsd contrib/tcpdump/CMakeLists.txt :868 

endif(NOT HAVE_PCAP_LIB_VERSION)