FS-3110 --comment-only phase 1 to replace udns with ldns in mod_enum may need to rerun bootstrap

libs/ldns/compat/malloc.c

@@ -0,0 +1,22 @@
+/* Just a replacement, if the original malloc is not
+   GNU-compliant. See autoconf documentation. */
+
+#if HAVE_CONFIG_H
+#include <ldns/config.h>
+#endif
+#undef malloc
+
+#include <sys/types.h>
+
+void *malloc ();
+
+/* Allocate an N-byte block of memory from the heap.
+   If N is zero, allocate a 1-byte block.  */
+
+void *
+rpl_malloc (size_t n)
+{
+  if (n == 0)
+    n = 1;
+  return malloc (n);
+}