msvcr110: Implement _StructuredTaskCollection constructor.

dlls/msvcr120/tests/msvcr120.c

@@ -1403,7 +1403,7 @@ static void __cdecl chore_proc(_UnrealizedChore *_this)
         MSVCRT_bool canceling = call_func1(
                 p__StructuredTaskCollection__IsCanceling,
                 chore->chore.task_collection);
-        ok(canceling, "Task is not canceling\n");
+        todo_wine ok(canceling, "Task is not canceling\n");
     }
 }
 
@@ -1433,7 +1433,7 @@ static void test_StructuredTaskCollection(void)
         skip("_StructuredTaskCollection constructor not implemented\n");
         return;
     }
-    ok(task_coll.unk2 == 0x1fffffff,
+    todo_wine ok(task_coll.unk2 == 0x1fffffff,
             "_StructuredTaskCollection ctor set wrong unk2: 0x%x != 0x1fffffff\n", task_coll.unk2);
     ok(task_coll.unk3 == NULL,
             "_StructuredTaskCollection ctor set wrong unk3: %p != NULL\n", task_coll.unk3);
@@ -1587,7 +1587,7 @@ static void test_StructuredTaskCollection(void)
     ok(b, "SetEvent failed\n");
 
     status = p__StructuredTaskCollection__RunAndWait(&task_coll, NULL);
-    ok(status == 2, "_StructuredTaskCollection::_RunAndWait failed: %d\n", status);
+    todo_wine ok(status == 2, "_StructuredTaskCollection::_RunAndWait failed: %d\n", status);
     call_func1(p__StructuredTaskCollection_dtor, &task_coll);
 
     CloseHandle(chore_start_evt);

dlls/msvcrt/concurrency.c

@@ -1873,8 +1873,14 @@ DEFINE_THISCALL_WRAPPER(_StructuredTaskCollection_ctor, 8)
 _StructuredTaskCollection* __thiscall _StructuredTaskCollection_ctor(
         _StructuredTaskCollection *this, /*_CancellationTokenState*/void *token)
 {
-    FIXME("(%p): stub\n", this);
-    return NULL;
+    TRACE("(%p)\n", this);
+
+    if (token)
+        FIXME("_StructuredTaskCollection with cancellation token not implemented!\n");
+
+    memset(this, 0, sizeof(*this));
+    this->finished = FINISHED_INITIAL;
+    return this;
 }
 
 #endif /* _MSVCR_VER >= 110 */