1 files changed, 18 insertions, 0 deletions
diff --git a/t/recipes/checks/cruft/cruft-non-free-utf/build-spec/orig/src/bad.c b/t/recipes/checks/cruft/cruft-non-free-utf/build-spec/orig/src/bad.c
new file mode 100644
index 0000000..753e63a
--- /dev/null
+++ b/t/recipes/checks/cruft/cruft-non-free-utf/build-spec/orig/src/bad.c
@@ -0,0 +1,18 @@
+/* ---------------------------------------------------------------------
+
+    Note A.
+    The fall-through switches in UTF-8 reading code save a
+    temp variable, some decrements & conditionals.  The switches
+    are equivalent to the following loop:
+        {
+            int tmpBytesToRead = extraBytesToRead+1;
+            do {
+                ch += *source++;
+                --tmpBytesToRead;
+                if (tmpBytesToRead) ch <<= 6;
+            } while (tmpBytesToRead > 0);
+        }
+    In UTF-8 writing code, the switches on "bytesToWrite" are
+    similarly unrolled loops.
+
+   --------------------------------------------------------------------- */