Symbol: find_cycle
usr.bin/tsort/tsort.c
109
static size_t find_cycle(NODE *, NODE *, size_t, size_t);
usr.bin/tsort/tsort.c
337
if ((cnt = find_cycle(n, n, 0, 0)) != 0) {
usr.bin/tsort/tsort.c
402
len = find_cycle(*np, to, longest_len, depth + 1);