Function ibm_db::SQLColAttributeW

pub unsafe extern "C" fn SQLColAttributeW(
    hstmt: SQLHSTMT, 
    iCol: SQLUSMALLINT, 
    iField: SQLUSMALLINT, 
    pCharAttr: SQLPOINTER, 
    cbCharAttrMax: SQLSMALLINT, 
    pcbCharAttr: *mut SQLSMALLINT, 
    pNumAttr: SQLPOINTER
) -> SQLRETURN