Function LLVMOrcLLJITMangleAndIntern 

#[unsafe(no_mangle)]
pub extern "C" fn LLVMOrcLLJITMangleAndIntern(
    J: LLVMOrcLLJITRef,
    UnmangledName: *const c_char,
) -> LLVMOrcSymbolStringPoolEntryRef