Revert "adt: drop ADT_FOREACH_PROPERTY"

This reverts commit 4be960c.

Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>

Author: WhatAmISupposedToPutHere

src/adt.h

@@ -67,6 +67,13 @@ bool adt_is_compatible_at(const void *adt, int nodeoffset, const char *compat, s
         for (node = adt_first_child_offset(adt, node); _child_count--;                             \
              node = adt_next_sibling_offset(adt, node))
 
+#define ADT_FOREACH_PROPERTY(adt, node, prop)                                                      \
+    for (int _prop_count = adt_get_property_count(adt, node),                                      \
+             _poff = adt_first_property_offset(adt, node);                                         \
+         _prop_count; _prop_count = 0)                                                             \
+        for (const struct adt_property *prop = ADT_PROP(adt, _poff); _prop_count--;                \
+             prop = ADT_PROP(adt, _poff = adt_next_property_offset(adt, _poff)))
+
 /* Common ADT properties */
 struct adt_segment_ranges {
     u64 phys;