1 files changed, 35 insertions, 0 deletions
diff --git a/vere/pkg/noun/jets/d/in_wyt.c b/vere/pkg/noun/jets/d/in_wyt.c
new file mode 100644
index 0000000..2ae72fa
--- /dev/null
+++ b/vere/pkg/noun/jets/d/in_wyt.c
@@ -0,0 +1,35 @@
+/// @file
+
+#include "jets/q.h"
+#include "jets/w.h"
+
+#include "noun.h"
+
+STATIC_ASSERT( (UINT32_MAX > u3a_cells),
+               "width precision" );
+
+static c3_w
+_wyt_in(u3_noun a)
+{
+  if ( u3_nul == a ) {
+    return 0;
+  }
+  else {
+    u3_noun l_a, r_a;
+    u3x_trel(a, 0, &l_a, &r_a);
+
+    return 1 + _wyt_in(l_a) + _wyt_in(r_a);
+  }
+}
+
+u3_noun
+u3qdi_wyt(u3_noun a)
+{
+  return u3i_word(_wyt_in(a));
+}
+
+u3_noun
+u3wdi_wyt(u3_noun cor)
+{
+  return u3qdi_wyt(u3x_at(u3x_con_2, cor));
+}