Resolve about 24 DOCDOCs

src/common/compat.c

src/common/compat_libevent.h

src/common/log.c

src/common/tortls.c

src/common/util.h

src/common/util_codedigest.c

src/or/config.c

src/or/config_codedigest.c

src/or/control.c

src/or/networkstatus.c

src/or/or.h

src/or/relay.c

src/or/rendcommon.c

src/or/rephist.c

src/or/router.c

src/or/routerlist.h

src/or/routerparse.c