[MEDIUM] ebtree: include config.h for REGPRM*
It's mandatory that all sources share the same defines for REGPRM*,
so let's include config.h for this.
diff --git a/include/common/ebtree.h b/include/common/ebtree.h
index ebd1e91..854666a 100644
--- a/include/common/ebtree.h
+++ b/include/common/ebtree.h
@@ -250,6 +250,7 @@
#define _COMMON_EBTREE_H
#include <stdlib.h>
+#include <common/config.h>
/* Note: we never need to run fls on null keys, so we can optimize the fls
* function by removing a conditional jump.