qtbase: durable patch for forkfd struct-rusage prototype scope (6.11.1)

forkfd_qt.c includes <forkfd.h> (whose forkfd_wait4 prototype takes struct
rusage*) before struct rusage is declared at file scope; sys/resource.h is only
pulled in later by forkfd.c. So the header prototype gets a prototype-scoped
struct rusage incompatible with the file-scope one in the definition ->
"conflicting types for forkfd_wait4". 6.11.0 qglobal.h pulled it in
transitively; 6.11.1 does not. Fix: include <sys/resource.h> before <forkfd.h>.
Durable patch, wired into qtbase recipe.

local/recipes/qt/qtbase/recipe.toml

@@ -12,6 +12,8 @@ blake3 = "c3b83023dc54f1173831bbc80abca1901418ef517875bf8071a4895d3c4a3162"
 patches = [
     "redox.patch",
     "qtwaylandscanner-null-guard-listeners.patch",
+    "redox-in6-pktinfo.patch",
+    "redox-forkfd-rusage-scope.patch",
 ]
 
 [build]

local/recipes/qt/qtbase/redox-forkfd-rusage-scope.patch

@@ -0,0 +1,16 @@
+--- a/src/corelib/io/forkfd_qt.c
++++ b/src/corelib/io/forkfd_qt.c
+@@ -12,5 +12,13 @@
+ #  define NDEBUG
+ #endif
+ 
++// Redox: declare struct rusage at file scope BEFORE forkfd.h, whose
++// forkfd_wait4() prototype takes a struct rusage*. Without a prior file-scope
++// declaration the struct is implicitly declared in prototype scope, so the
++// header prototype and the definition in forkfd.c (which includes
++// <sys/resource.h>) get incompatible struct rusage types -> "conflicting types
++// for 'forkfd_wait4'". (6.11.0's qglobal.h pulled this in transitively; 6.11.1
++// does not.)
++#include <sys/resource.h>
+ #include <forkfd.h>
+ #include "../../3rdparty/forkfd/forkfd.c"