int wrapped(vertex_chain_head_s const *, edge const *)
void getints(edge *, munched_set_tag **)
static void __stdcall makeray(double const *const, double const *const, munched_set_tag *const *, edge *)
int whereint(edge const *, double const *const, fuzztype)
bool getclose(munched_set_tag **, edge *)
static int __stdcall linevsarc(edge const *, edge const *, double(*)[3])
static double __stdcall ran(long)
void init(munched_set_tag *const *)