Function SCIPsortPtrRealRealInt 

pub unsafe extern "C" fn SCIPsortPtrRealRealInt(
    ptrarray: *mut *mut c_void,
    realarray1: *mut f64,
    realarray2: *mut f64,
    intarray: *mut c_int,
    ptrcomp: Option<unsafe extern "C" fn(elem1: *mut c_void, elem2: *mut c_void) -> c_int>,
    len: c_int,
)

sort of four joint arrays of pointers/Reals/Reals/ints, sorted by first array in non-decreasing order