Hi, du.c doesn't define its tree prototypes. However, if I understand man tree, it should.
Ok? -- Ariane Index: du.c =================================================================== RCS file: /cvs/src/usr.bin/du/du.c,v retrieving revision 1.23 diff -u -d -p -r1.23 du.c --- du.c 27 Apr 2011 07:52:11 -0000 1.23 +++ du.c 1 May 2011 14:10:13 -0000 @@ -232,6 +232,7 @@ links_cmp(struct links_entry *e1, struct RB_HEAD(ltree, links_entry) links = RB_INITIALIZER(&links); +RB_PROTOTYPE(ltree, links_entry, entry, links_cmp); RB_GENERATE(ltree, links_entry, entry, links_cmp);
