/sources/nix/nix/sys/src/cmd/cc/
     12443 2012-04-12 cc.h
     16308 2012-04-12 cc.y
     24350 2012-04-12 com.c
     24670 2012-04-12 lex.c
     12380 2012-04-12 macbody
      3783 2012-04-12 pswt.c