more structure name cleanup

include/slapi-plugin.h

@@ -31,9 +31,9 @@ typedef struct slapi_attr		Slapi_Attr;
 typedef struct slapi_value		Slapi_Value;
 typedef struct slapi_valueset		Slapi_ValueSet;
 typedef struct slapi_filter		Slapi_Filter;
-typedef struct slap_backend_db		Slapi_Backend;
-typedef struct slap_op			Slapi_Operation;
-typedef struct slap_conn		Slapi_Connection;
+typedef struct BackendDB		Slapi_Backend;
+typedef struct Operation		Slapi_Operation;
+typedef struct Connection		Slapi_Connection;
 typedef struct slapi_dn			Slapi_DN;
 typedef struct slapi_rdn		Slapi_RDN;
 typedef struct slapi_mod		Slapi_Mod;

servers/slapd/slapi/slapi.h

@@ -30,11 +30,11 @@ LDAP_BEGIN_DECL
 /*
  * Quick 'n' dirty to make struct slapi_* in slapi-plugin.h opaque
  */
-#define slapi_entry	slap_entry
-#define slapi_attr	slap_attr
+#define slapi_entry	Entry
+#define slapi_attr	Attribute
 #define slapi_value	berval
 #define slapi_valueset	berval *
-#define slapi_filter	slap_filter
+#define slapi_filter	Filter
 
 LDAP_END_DECL