cdef extern from "cliquer/graph.h":
struct graph_t:
pass
cdef extern from "cliquer/cliquer.h":
struct clique_options:
pass
cdef extern from "cliquer/reorder.h":
cdef int *reorder_by_greedy_coloring(graph_t *g, bint weighted)
cdef int *reorder_by_degree(graph_t *g, bint weighted)
cdef extern from "cliquer/cliquer.h":
bint clique_print_time(intlevel, int i, int n, int max, double cputime, double realtime, clique_options *opts)
cdef extern from "cliquer/cl.h":
cdef int sage_clique_max(graph_t *g, int ** list)
cdef int sage_all_clique_max(graph_t *g, int ** list)
cdef int sage_clique_number(graph_t *g)
cdef void parse_input(char *str,graph_t *g)
cdef extern from "cliquer/graph.h":
cdef graph_t * graph_new(int n)
cdef void graph_print(graph_t *g)
