pub unsafe extern "C" fn SQLSetColAttributes(
hstmt: SQLHSTMT,
icol: SQLUSMALLINT,
pszColName: *mut SQLCHAR,
cbColName: SQLSMALLINT,
fSQLType: SQLSMALLINT,
cbColDef: SQLUINTEGER,
ibScale: SQLSMALLINT,
fNullable: SQLSMALLINT,
) -> SQLRETURN