gentoo-overlay/app-emulation/wine-proton/files/wine-proton-7.0.6-mingw64-11.0.0.patch

Hack: this does not actually need stdarg.h, but including it ensures
that _mingw.h will be loaded before the rest of Wine's winnt.h avoiding
issues with mingw64-runtime-11.0.0, e.g.:

    _mingw.h:602:60: error: redefinition of ‘__fastfail’
    make[1]: *** [Makefile:5900: dlls/advapi32/crypt_des.cross.o] Error 1

(other crypt_*.c happen to include stdarg.h first and don't fail, but this
one does not, same for several other files in dlls/)

Not an issue with non-proton Wine 7.0 as Wine did not define __fastfail
until ~wine-7.10. Wine 8 does define it but does not seem to be a problem
there (perhaps due to different header layout). A more "right" fix would
be welcome, but given Proton-7 seems EOL it is not judged important.
--- a/include/winnt.h
+++ b/include/winnt.h
@@ -32,2 +32,3 @@
 #include <string.h>
+#include <stdarg.h>
 #endif