Function spice_sys::gfoclt_c

pub unsafe extern "C" fn gfoclt_c(
    occtyp: *const c_char, 
    front: *const c_char, 
    fshape: *const c_char, 
    fframe: *const c_char, 
    back: *const c_char, 
    bshape: *const c_char, 
    bframe: *const c_char, 
    abcorr: *const c_char, 
    obsrvr: *const c_char, 
    step: c_double, 
    cnfine: *mut SpiceCellC, 
    result: *mut SpiceCellC
)

determines time intervals when an observer sees one target occulted by another, with targets modeled as points, ellipsoids, or digital shapes (DSK).