pub unsafe extern "C" fn CPXparamsetgetdbl(
env: CPXCENVptr,
ps: CPXCPARAMSETptr,
whichparam: c_int,
dval_p: *mut f64,
) -> c_intpub unsafe extern "C" fn CPXparamsetgetdbl(
env: CPXCENVptr,
ps: CPXCPARAMSETptr,
whichparam: c_int,
dval_p: *mut f64,
) -> c_int