Source position: ibase60.inc line 2371
var isc_open_blob2: function(
_para1: PISC_STATUS;
_para2: pisc_db_handle;
_para3: pisc_tr_handle;
_para4: pisc_blob_handle;
_para5: PISC_QUAD;
_para6: SmallInt;
_para7: PAnsiChar
):ISC_STATUS;