-#define REWRITE_REGEXEC_OK 0x0000
-#define REWRITE_REGEXEC_ERR 0x0001
-#define REWRITE_REGEXEC_STOP 0x0002
-#define REWRITE_REGEXEC_UNWILLING 0x0003
-#define REWRITE_REGEXEC_USER 0x0004 /* and above ... */
+#define REWRITE_REGEXEC_OK (0)
+#define REWRITE_REGEXEC_ERR (-1)
+#define REWRITE_REGEXEC_STOP (-2)
+#define REWRITE_REGEXEC_UNWILLING (-3)
+#define REWRITE_REGEXEC_USER (1) /* and above: LDAP errors */