1typedef enum tds_request_capability 
 
   11    ,              TDS_REQ_DATA_INT1 = 10
 
   12    ,              TDS_REQ_DATA_INT2 = 11
 
   13    ,              TDS_REQ_DATA_INT4 = 12
 
   14    ,               TDS_REQ_DATA_BIT = 13
 
   15    ,              TDS_REQ_DATA_CHAR = 14
 
   16    ,             TDS_REQ_DATA_VCHAR = 15
 
   17    ,               TDS_REQ_DATA_BIN = 16
 
   18    ,              TDS_REQ_DATA_VBIN = 17
 
   19    ,              TDS_REQ_DATA_MNY8 = 18
 
   20    ,              TDS_REQ_DATA_MNY4 = 19
 
   21    ,             TDS_REQ_DATA_DATE8 = 20
 
   22    ,             TDS_REQ_DATA_DATE4 = 21
 
   23    ,              TDS_REQ_DATA_FLT4 = 22
 
   24    ,              TDS_REQ_DATA_FLT8 = 23
 
   25    ,               TDS_REQ_DATA_NUM = 24
 
   26    ,              TDS_REQ_DATA_TEXT = 25
 
   27    ,             TDS_REQ_DATA_IMAGE = 26
 
   28    ,               TDS_REQ_DATA_DEC = 27
 
   29    ,             TDS_REQ_DATA_LCHAR = 28
 
   30    ,              TDS_REQ_DATA_LBIN = 29
 
   31    ,              TDS_REQ_DATA_INTN = 30
 
   32    ,         TDS_REQ_DATA_DATETIMEN = 31
 
   33    ,            TDS_REQ_DATA_MONEYN = 32
 
   34    ,               TDS_REQ_CSR_PREV = 33
 
   35    ,              TDS_REQ_CSR_FIRST = 34
 
   36    ,               TDS_REQ_CSR_LAST = 35
 
   37    ,                TDS_REQ_CSR_ABS = 36
 
   38    ,                TDS_REQ_CSR_REL = 37
 
   39    ,              TDS_REQ_CSR_MULTI = 38
 
   40    ,                TDS_REQ_CON_OOB = 39
 
   41    ,             TDS_REQ_CON_INBAND = 40
 
   42    ,            TDS_REQ_CON_LOGICAL = 41
 
   43    ,             TDS_REQ_PROTO_TEXT = 42
 
   44    ,             TDS_REQ_PROTO_BULK = 43
 
   46    ,       TDS_REQ_DATA_SENSITIVITY = 45
 
   47    ,          TDS_REQ_DATA_BOUNDARY = 46
 
   48    ,          TDS_REQ_PROTO_DYNAMIC = 47
 
   49    ,          TDS_REQ_PROTO_DYNPROC = 48
 
   50    ,              TDS_REQ_DATA_FLTN = 49
 
   51    ,              TDS_REQ_DATA_BITN = 50
 
   52    ,              TDS_REQ_DATA_INT8 = 51
 
   53    ,              TDS_REQ_DATA_VOID = 52
 
   54    ,               TDS_REQ_DOL_BULK = 53
 
   55    ,           TDS_REQ_OBJECT_JAVA1 = 54
 
   56    ,            TDS_REQ_OBJECT_CHAR = 55
 
   57    ,          TDS_REQ_OBJECT_BINARY = 57
 
   58    ,      TDS_REQ_DATA_COLUMNSTATUS = 58
 
   59    ,              TDS_REQ_WIDETABLE = 59
 
   60    ,             TDS_REQ_DATA_UINT2 = 61
 
   61    ,             TDS_REQ_DATA_UINT4 = 62
 
   62    ,             TDS_REQ_DATA_UINT8 = 63
 
   63    ,             TDS_REQ_DATA_UINTN = 64
 
   64    ,           TDS_REQ_CUR_IMPLICIT = 65
 
   65    ,             TDS_REQ_DATA_NLBIN = 66
 
   66    ,            TDS_REQ_IMAGE_NCHAR = 67
 
   67    ,          TDS_OBS_BLOB_NCHAR_16 = 68 
 
   68    ,           TDS_REQ_BLOB_NCHAR_8 = 69
 
   69    ,        TDS_REQ_BLOB_NCHAR_SCSU = 70
 
   70    ,              TDS_REQ_DATA_DATE = 71
 
   71    ,              TDS_REQ_DATA_TIME = 72
 
   72    ,          TDS_REQ_DATA_INTERVAL = 73
 
   73    ,             TDS_REQ_CSR_SCROLL = 74
 
   74    ,          TDS_REQ_CSR_SENSITIVE = 75
 
   75    ,        TDS_REQ_CSR_INSENSITIVE = 76
 
   76    ,      TDS_REQ_CSR_SEMISENSITIVE = 77
 
   77    ,       TDS_REQ_CSR_KEYSETDRIVEN = 78
 
   78    ,             TDS_REQ_SRVPKTSIZE = 79
 
   79    ,           TDS_REQ_DATA_UNITEXT = 80
 
   80    ,    TDS_REQ_CAP_CLUSTERFAILOVER = 81
 
   81    ,             TDS_REQ_DATA_SINT1 = 82
 
   82    ,             TDS_REQ_LARGEIDENT = 83
 
   83    ,          TDS_REQ_BLOB_NCHAR_16 = 84
 
   84    ,               TDS_REQ_DATA_XML = 85
 
   85    ,               TDS_REQ_CURINFO3 = 86
 
   87    ,                TDS_REQ_MIGRATE = 89
 
   88    ,       TDS_REQ_DATA_BIGDATETIME = 93
 
   89    ,           TDS_REQ_DATA_BIGTIME = 94
 
   90    ,                TDS_REQ_CAP_MAX = 94 
 
   91    } TDS_REQUEST_CAPABILITY;
 
   93typedef enum tds_response_capability 
 
   97    ,            TDS_RES_DATA_NOINT1 =  4
 
   98    ,            TDS_RES_DATA_NOINT2 =  5
 
   99    ,            TDS_RES_DATA_NOINT4 =  6
 
  100    ,             TDS_RES_DATA_NOBIT =  7
 
  101    ,            TDS_RES_DATA_NOCHAR =  8
 
  102    ,           TDS_RES_DATA_NOVCHAR =  9
 
  103    ,             TDS_RES_DATA_NOBIN = 10
 
  104    ,            TDS_RES_DATA_NOVBIN = 11
 
  105    ,            TDS_RES_DATA_NOMNY8 = 12
 
  106    ,            TDS_RES_DATA_NOMNY4 = 13
 
  107    ,           TDS_RES_DATA_NODATE8 = 14
 
  108    ,           TDS_RES_DATA_NODATE4 = 15
 
  109    ,            TDS_RES_DATA_NOFLT4 = 16
 
  110    ,            TDS_RES_DATA_NOFLT8 = 17
 
  111    ,             TDS_RES_DATA_NONUM = 18
 
  112    ,            TDS_RES_DATA_NOTEXT = 19
 
  113    ,           TDS_RES_DATA_NOIMAGE = 20
 
  114    ,             TDS_RES_DATA_NODEC = 21
 
  115    ,           TDS_RES_DATA_NOLCHAR = 22
 
  116    ,            TDS_RES_DATA_NOLBIN = 23
 
  117    ,              TDS_RES_DATA_INTN = 24
 
  118    ,       TDS_RES_DATA_NODATETIMEN = 25
 
  119    ,          TDS_RES_DATA_NOMONEYN = 26
 
  120    ,              TDS_RES_CON_NOOOB = 27
 
  121    ,           TDS_RES_CON_NOINBAND = 28
 
  122    ,           TDS_RES_PROTO_NOTEXT = 29
 
  123    ,           TDS_RES_PROTO_NOBULK = 30
 
  124    ,     TDS_RES_DATA_NOSENSITIVITY = 31
 
  125    ,        TDS_RES_DATA_NOBOUNDARY = 32
 
  126    ,             TDS_RES_NOTDSDEBUG = 33
 
  127    ,          TDS_RES_NOSTRIPBLANKS = 34
 
  128    ,            TDS_RES_DATA_NOINT8 = 35
 
  129    ,         TDS_RES_OBJECT_NOJAVA1 = 36
 
  130    ,          TDS_RES_OBJECT_NOCHAR = 37
 
  131    ,    TDS_RES_DATA_NOCOLUMNSTATUS = 38
 
  132    ,        TDS_RES_OBJECT_NOBINARY = 39
 
  133    ,           TDS_RES_DATA_NOUINT2 = 41
 
  134    ,           TDS_RES_DATA_NOUINT4 = 42
 
  135    ,           TDS_RES_DATA_NOUINT8 = 43
 
  136    ,           TDS_RES_DATA_NOUINTN = 44
 
  137    ,          TDS_RES_NO_WIDETABLES = 45
 
  138    ,           TDS_RES_DATA_NONLBIN = 46
 
  139    ,          TDS_RES_IMAGE_NONCHAR = 47
 
  140    ,        TDS_RES_BLOB_NONCHAR_16 = 48
 
  141    ,         TDS_RES_BLOB_NONCHAR_8 = 49
 
  142    ,      TDS_RES_BLOB_NONCHAR_SCSU = 50
 
  143    ,            TDS_RES_DATA_NODATE = 51
 
  144    ,            TDS_RES_DATA_NOTIME = 52
 
  145    ,        TDS_RES_DATA_NOINTERVAL = 53
 
  146    ,         TDS_RES_DATA_NOUNITEXT = 54
 
  147    ,           TDS_RES_DATA_NOSINT1 = 55
 
  148    ,          TDS_RES_NO_LARGEIDENT = 56
 
  149    ,       TDS_RES_NO_BLOB_NCHAR_16 = 57
 
  150    ,          TDS_RES_NO_SRVPKTSIZE = 58
 
  151    ,             TDS_RES_DATA_NOXML = 59
 
  152    ,    TDS_RES_NONINT_RETURN_VALUE = 60
 
  153    ,              TDS_RES_NOXNLDATA = 61
 
  154    ,           TDS_RES_SUPPRESS_FMT = 62
 
  155    ,    TDS_RES_SUPPRESS_DONEINPROC = 63
 
  156    ,          TDS_RES_FORCE_ROWFMT2 = 64
 
  157    ,                TDS_RES_CAP_MAX = 64 
 
  158    } TDS_RESPONSE_CAPABILITY;