PRSockOption     1415 net/third_party/nss/ssl/sslimpl.h extern int ssl_DefGetsockopt(sslSocket *ss, PRSockOption optname,
PRSockOption     1417 net/third_party/nss/ssl/sslimpl.h extern int ssl_DefSetsockopt(sslSocket *ss, PRSockOption optname,
PRSockOption      255 third_party/npapi/npspy/extern/nspr/prio.h     PRSockOption option;