LOADLIB_SETERROR  233 libltdl/loaders/loadlibrary.c       LOADLIB_SETERROR (CANNOT_OPEN);
LOADLIB_SETERROR  254 libltdl/loaders/loadlibrary.c       LOADLIB_SETERROR (CANNOT_CLOSE);
LOADLIB_SETERROR  271 libltdl/loaders/loadlibrary.c       LOADLIB_SETERROR (SYMBOL_NOT_FOUND);