Replace old PostODBC driver with new one...

This one is based on an older PostODBC driver, rewritten and maintained by
InsightDist(?)

src/interfaces/odbc/bind.h

@@ -0,0 +1,45 @@
+
+/* File:            bind.h
+ *
+ * Description:     See "bind.c"
+ *
+ * Comments:        See "notice.txt" for copyright and license information.
+ *
+ */
+
+#ifndef __BIND_H__
+#define __BIND_H__
+
+#include "psqlodbc.h"
+
+/*
+ * BindInfoClass -- stores information about a bound column
+ */
+struct BindInfoClass_ {
+	Int4 buflen;		/* size of buffer */
+	char *buffer;		/* pointer to the buffer */
+	Int4 *used;			/* used space in the buffer (for strings not counting the '\0') */
+	Int2 returntype;	/* kind of conversion to be applied when returning (SQL_C_DEFAULT, SQL_C_CHAR...) */
+};
+
+/*
+ * ParameterInfoClass -- stores information about a bound parameter
+ */
+struct ParameterInfoClass_ {
+	Int4 buflen;
+	char *buffer;
+	Int4 *used;
+	Int2 paramType;
+	Int2 CType;
+	Int2 SQLType;
+	UInt4 precision;
+	Int2 scale;
+	Int4 *EXEC_used;
+	char *EXEC_buffer;
+	char data_at_exec;
+};
+
+BindInfoClass *create_empty_bindings(int num_columns);
+void extend_bindings(StatementClass *stmt, int num_columns);
+
+#endif