Revert previous commit

servers/slapd/index.c

@@ -56,6 +56,8 @@ int slap_str2index( const char *str, slap_mask_t *idx )
 		*idx = SLAP_INDEX_NOLANG;
 	} else if ( strcasecmp( str, "nosubtypes" ) == 0 ) {
 		*idx = SLAP_INDEX_NOSUBTYPES;
+	} else if ( strcasecmp( str, "autosubtypes" ) == 0 ) {
+		*idx = SLAP_INDEX_AUTO_SUBTYPES;
 	} else {
 		return LDAP_OTHER;
 	}

servers/slapd/slap.h

@@ -196,6 +196,7 @@ typedef struct slap_ssf_set {
 #define SLAP_INDEX_FLAGS         0xF000UL
 #define SLAP_INDEX_NOSUBTYPES    0x1000UL /* don't use index w/ subtypes */
 #define SLAP_INDEX_NOLANG        0x2000UL /* don't use index w/ lang */
+#define SLAP_INDEX_AUTO_SUBTYPES 0x4000UL /* use mask with lang subtypes */
 
 /*
  * there is a single index for each attribute.  these prefixes ensure