[Bug 52085] wine-gecko fails to build with 'storage size of mreq isn't known' on Fedora 35 with gcc11

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=52085

--- Comment #4 from Michael Cronenworth  ---
Oops. Since this part uses MinGW the correct header is winsock2.h.

---
/var/lib/mock/fedora-rawhide-x86_64/root/builddir/build/BUILD/wine-gecko-2.47.2/wine-gecko-2.47.2/nsprpub/pr/src/io/prmapopt.c.orig
   2022-01-24 19:49:18.944000804 -0600
+++
/var/lib/mock/fedora-rawhide-x86_64/root/builddir/build/BUILD/wine-gecko-2.47.2/wine-gecko-2.47.2/nsprpub/pr/src/io/prmapopt.c
   2022-01-24 19:48:35.511918656 -0600
@@ -19,6 +19,7 @@

#if defined(WINNT) || defined(__MINGW32__)
 #include <winsock.h>
+#include <winsock2.h>
 #endif

/* MinGW doesn't define these in its winsock.h. */