$Revision$ $Date$ This type represents a database connection, all database functions (described below) use a variable of this type as one argument. In other words, variable of db_con_t type serves as a handle for a particular database connection. typedef struct db_con { char* table; /* Default table to use */ void* con; /* Database connection */ void* res; /* Result of previous operation */ void* row; /* Internal, not for public use */ int connected; /* 1 if connection is established */ } db_con_t; There are no macros defined for db_con_t type.