void World_Physics_RemoveFromEntity(world_t *world, struct prvm_edict_s *ed);
void World_Physics_RemoveJointFromEntity(world_t *world, struct prvm_edict_s *ed);
void World_Physics_RemoveFromEntity(world_t *world, struct prvm_edict_s *ed);
void World_Physics_RemoveJointFromEntity(world_t *world, struct prvm_edict_s *ed);