Function gmsh_sys::gmshFltkSelectEntities

pub unsafe extern "C" fn gmshFltkSelectEntities(
    dimTags: *mut *mut c_int, 
    dimTags_n: *mut usize, 
    dim: c_int, 
    ierr: *mut c_int
) -> c_int

Select entities in the user interface. If dim is >= 0, return only the entities of the specified dimension (e.g. points if dim == 0).