Function SCIPgetBoolParam 

pub unsafe extern "C" fn SCIPgetBoolParam(
    scip: *mut SCIP,
    name: *const c_char,
    value: *mut c_uint,
) -> SCIP_RETCODE

gets the value of an existing SCIP_Bool parameter

@return \ref SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See \ref SCIP_Retcode “SCIP_RETCODE” for a complete list of error codes.