Index: load_cache/load_cache.h
===================================================================
--- load_cache/load_cache.h	(revision 796)
+++ load_cache/load_cache.h	(revision 797)
@@ -1,3 +1,6 @@
+#ifndef LOAD_CACHE_H
+#define LOAD_CACHE_H
+
 #include <genht/htsp.h>
 #include <genvector/vtp0.h>
 
@@ -80,3 +83,4 @@
 ldch_data_t *ldch_data_alloc(ldch_file_t *file, ldch_high_parser_t *high_parser, size_t payload_size);
 ldch_file_t *ldch_file_alloc(ldch_ctx_t *ctx, ldch_low_parser_t *low_parser, size_t low_payload_size);
 
+#endif