Return the reply
@param c The connection
@param cookie The cookie
@param e The xcb_generic_error_t supplied
Returns the reply of the request asked by
The parameter @p e supplied to this function must be NULL if
xcb_glx_get_drawable_attributes_unchecked(). is used.
Otherwise, it stores the error if any.
The returned value must be freed by the caller using free().
Return the reply @param c The connection @param cookie The cookie @param e The xcb_generic_error_t supplied
Returns the reply of the request asked by
The parameter @p e supplied to this function must be NULL if xcb_glx_get_drawable_attributes_unchecked(). is used. Otherwise, it stores the error if any.
The returned value must be freed by the caller using free().