4.4BSD/usr/src/usr.bin/unifdef/tags

Munifdef	unifdef.c	/^main (argc, argv)$/
checkline	unifdef.c	/^checkline (cursym)$/
doif	unifdef.c	/^doif (thissym, inif, prevreject, depth)$/
endsym	unifdef.c	/^#define endsym(c) (!isalpha (c) && !isdigit (c) &&/
error	unifdef.c	/^error (err, line, depth)$/
findsym	unifdef.c	/^findsym (str)$/
flushline	unifdef.c	/^flushline (keep)$/
getlin	unifdef.c	/^getlin (line, maxline, inp, expandtabs)$/
pfile	unifdef.c	/^pfile ()$/
prname	unifdef.c	/^prname ()$/
skipcomment	unifdef.c	/^skipcomment (cp)$/
skipquote	unifdef.c	/^skipquote (cp, type)$/