int create_lattice(t_moldyn *moldyn,u8 type,double lc,int element,
u8 attr,u8 brand,int a,int b,int c,t_3dvec *origin,
- t_part_params *p_params,t_defect_params *d_params);
+ t_part_params *p_params,t_defect_params *d_params,
+ t_offset_params *o_params);
int add_atom(t_moldyn *moldyn,int element,u8 brand,u8 attr,
t_3dvec *r,t_3dvec *v);
int del_atom(t_moldyn *moldyn,int tag);