pub unsafe extern "C" fn LLVMOrcCreateCustomMaterializationUnit(
Name: *const c_char,
Ctx: *mut c_void,
Syms: LLVMOrcCSymbolFlagsMapPairs,
NumSyms: size_t,
InitSym: LLVMOrcSymbolStringPoolEntryRef,
Materialize: LLVMOrcMaterializationUnitMaterializeFunction,
Discard: LLVMOrcMaterializationUnitDiscardFunction,
Destroy: LLVMOrcMaterializationUnitDestroyFunction,
) -> LLVMOrcMaterializationUnitRef