/usr/lib/x86_64-linux-gnu/wine-development/libwinnls32.def is in libwine-development-dev 1.7.29-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | ; File generated automatically from ./dlls/winnls32/winnls32.spec; do not edit!
LIBRARY winnls32.dll
EXPORTS
WINNLS32EnableIME @1
WINNLS32GetEnableStatus @2
|