and .htaccess when AllowOverride AuthConfig */
#define OR_INDEXES 16 /**< *.conf anywhere
and .htaccess when AllowOverride Indexes */
-#define OR_UNSET 32 /**< unset a directive (in Allow) */
+#define OR_UNSET 32 /**< bit to indicate that AllowOverride has not been set */
#define ACCESS_CONF 64 /**< *.conf inside <Directory> or <Location> */
#define RSRC_CONF 128 /**< *.conf outside <Directory> or <Location> */
#define EXEC_ON_READ 256 /**< force directive to execute a command