HelenOS sources

stree_box_new      80 uspace/app/sbi/src/stree.h stree_box_t *stree_box_new(void);
stree_box_new    1484 uspace/app/sbi/src/stype.c 	box = stree_box_new();
stree_box_new    1799 uspace/app/sbi/src/stype.c 	box = stree_box_new();
HelenOS homepage, sources at GitHub