64-bit type in SQLBindParameter

Is it possible to use 64-bit types for bound queries?

Here's my setup:
FreeBSD 4.7
UnixODBC 2.2.0
PostgreSQL 7.2.1
PostgreSQL/UnixODBC driver 7.2.1

I'm using the BIGINT type for my column.
The program below prints out the error message:

[unixODBC]Error while executing the query;
ERROR: parser: parse error at or near ")"

It works if I change the SQL_BIGINT to SQL_INTEGER, but it only uses 32 bits
of the number in that case.

#include <stdio.h>
#include <sql.h>
#include <sqlext.h>

main()
{
SQLHENV env;
SQLHDBC dbc;
SQLINTEGER val = 0;
unsigned long long ll = 6000000000;

SQLAllocEnv(&env);
SQLAllocConnect(env, &dbc);
SQLConnect(dbc, (SQLCHAR*)"my_db", SQL_NTS, (SQLCHAR*)0, 0, (SQLCHAR*)0,
0);
SQLCHAR sql[] = "INSERT INTO my_table (my_column) VALUES (?)";

HSTMT hstmt;
SQLAllocStmt(dbc, &hstmt);
SQLPrepare(hstmt, sql, SQL_NTS);
SQLBindParameter(hstmt, 1, SQL_PARAM_INPUT, SQL_C_DEFAULT, SQL_BIGINT,
0, 0, &ll, 0, &val);
int rv = SQLExecute(hstmt);
if (rv == SQL_ERROR)
{
SQLCHAR err[6];
SQLCHAR msg[SQL_MAX_MESSAGE_LENGTH + 1];
SQLINTEGER e;
SQLSMALLINT sz;
SQLError(0, 0, hstmt, err, &e, msg, SQL_MAX_MESSAGE_LENGTH, &sz);
printf("%s\n", msg);
}
}

Any suggestions are appreciated!

scot.