Mercurial > luadbi / file diff

--- a/dbd/mysql/dbd_mysql.h	Sun Nov 23 01:29:09 2008 +0000
+++ b/dbd/mysql/dbd_mysql.h	Sun Nov 23 04:12:04 2008 +0000
@@ -4,13 +4,19 @@
 #define DBD_MYSQL_CONNECTION	"DBD.MySQL.Connection"
 #define DBD_MYSQL_STATEMENT	"DBD.MySQL.Statement"
 
+/*
+ * connection object implementation
+ */
 typedef struct _connection {
     MYSQL *mysql;
 } connection_t;
 
+/*
+ * statement object implementation
+ */
 typedef struct _statement {
     MYSQL *mysql;
     MYSQL_STMT *stmt;
-    MYSQL_RES *metadata;
+    MYSQL_RES *metadata; /* result dataset metadata */
 } statement_t;