Hash :8cc8f446 Author : Date :
2020-11-10T20:41:33
Allow to build with mingw-clang (#579)
For some reason, compiling sysv.S with mingw-clang fails with:
```
error: invalid variant 'ffi_closure_inner@8'
```
This can be fixed (worked around?) by quoting the symbol. This works
fine with mingw-gcc too.