cmake HAVE_NET_IF_MEDIA_H examples

asset-group/5ghoul-5g-nr-attacks libs/libpcap/CMakeLists.txt :1342 

check_include_files("sys/types.h;net/if_media.h" HAVE_NET_IF_MEDIA_H)

CTSRD-CHERI/cheribsd contrib/libpcap/CMakeLists.txt :2080 

check_include_files("sys/types.h;net/if_media.h" HAVE_NET_IF_MEDIA_H)