callback
Create a callback function. This function allows you to use gentee functions as callback functions. For example, gentee function can be specified as a message handler for windows.
func uint callback (
uint idfunc,
uint parsize
)
uint idfunc,
uint parsize
)
Parameters
| idfunc | Identifier ( address ) of gentee function that will be callback function. |
| parsize | The summary size of parameters (number of uint values). One parameter uint = 1 (uint = 1). uint + uint = 2, uint + long = 3. |
Return value
You can use the return value as the callback address. You have to free it with freecallback function when you don't need this callback function.
Related links | Source |