added ODBC support

[wxWidgets.git] / src / iodbc / isql.h

diff --git a/src/iodbc/isql.h b/src/iodbc/isql.h
new file mode 100644 (file)
index 0000000..d26cbe8
--- /dev/null
+++ b/src/iodbc/isql.h
@@ -0,0 +1,91 @@
+#ifndef _INTRINSIC_SQL_H
+# define _INTRINSIC_SQL_H
+
+typedef unsigned char          UCHAR;
+typedef long int               SDWORD;
+typedef short int              SWORD;
+typedef unsigned long int      UDWORD; 
+typedef unsigned short int     UWORD;
+
+typedef void FAR*              PTR;
+
+typedef void FAR*              HENV;
+typedef void FAR*              HDBC;
+typedef void FAR*              HSTMT;
+
+typedef signed short           RETCODE;
+
+# ifdef WIN32
+#   define SQL_API                     __stdcall
+# else
+#   define SQL_API                     EXPORT CALLBACK
+# endif
+
+# define ODBCVER                       0x0200
+
+# define SQL_MAX_MESSAGE_LENGTH                512
+# define SQL_MAX_DSN_LENGTH            32
+
+/* return code */
+# define SQL_INVALID_HANDLE            (-2)
+# define SQL_ERROR                     (-1)
+# define SQL_SUCCESS                   0
+# define SQL_SUCCESS_WITH_INFO         1
+# define SQL_NO_DATA_FOUND             100
+
+/* standard SQL datatypes (agree with ANSI type numbering) */
+# define SQL_CHAR                      1
+# define SQL_NUMERIC                   2
+# define SQL_DECIMAL                   3
+# define SQL_INTEGER                   4
+# define SQL_SMALLINT                  5
+# define SQL_FLOAT                     6
+# define SQL_REAL                      7
+# define SQL_DOUBLE                    8
+# define SQL_VARCHAR                   12
+
+# define SQL_TYPE_MIN                  SQL_CHAR
+# define SQL_TYPE_NULL                 0
+# define SQL_TYPE_MAX                  SQL_VARCHAR
+
+/* C to SQL datatype mapping */
+# define SQL_C_CHAR                    SQL_CHAR
+# define SQL_C_LONG                    SQL_INTEGER
+# define SQL_C_SHORT                           SQL_SMALLINT
+# define SQL_C_FLOAT                           SQL_REAL
+# define SQL_C_DOUBLE                  SQL_DOUBLE
+# define SQL_C_DEFAULT                         99
+
+# define SQL_NO_NULLS                  0
+# define SQL_NULLABLE                  1
+# define SQL_NULLABLE_UNKNOWN          2
+
+/* some special length values */
+# define SQL_NULL_DATA                 (-1)
+# define SQL_DATA_AT_EXEC              (-2)
+# define SQL_NTS                       (-3)
+
+/* SQLFreeStmt flag values */
+# define SQL_CLOSE                     0
+# define SQL_DROP                      1
+# define SQL_UNBIND                    2
+# define SQL_RESET_PARAMS              3
+
+/* SQLTransact flag values */
+# define SQL_COMMIT                    0
+# define SQL_ROLLBACK                  1
+
+/* SQLColAttributes flag values */
+# define SQL_COLUMN_COUNT              0
+# define SQL_COLUMN_LABEL              18
+# define SQL_COLATT_OPT_MAX            SQL_COLUMN_LABEL
+# define SQL_COLUMN_DRIVER_START       1000
+
+# define SQL_COLATT_OPT_MIN            SQL_COLUMN_COUNT
+
+/* Null handles */
+# define SQL_NULL_HENV                 0
+# define SQL_NULL_HDBC                 0
+# define SQL_NULL_HSTMT                        0
+
+#endif