void copy_blocka(const t_blocka *src, t_blocka *dest);
+void copy_block(const t_block *src, t_block *dst);
+
void stupid_fill_block(t_block *grp, int natom, gmx_bool bOneIndexGroup);
/* Fill a block structure with numbers identical to the index
* (0, 1, 2, .. natom-1)