sqlite3_backup_init

sqlite3_backup *sqlite3_backup_init sqlite3_backup_init(
     sqlite3 * pDest,                        /** Destination database handle */
     const(char) * zDestName,                 /** Destination database name */
     sqlite3 * pSource,                      /** Source database handle */
     const(char) * zSourceName                /** Source database name */
)

CAPI3REF: Online Backup API.