#include "l_bitmap.h"

L_INT pEXT_CALLBACK YourFunction (nPercent, pUserData)

L_INT nPercent;

percentage completion of optimizing a buffer.

L_VOID * pUserData;

pointer to additional parameters

This callback function is called repeatedly by the L_OptOptimizeBuffer function to notify the user of the percentage of the optimization operation that has been completed. The callback function is called for every 1% of optimization that is completed.




An integer from 0 to 100 that indicates the completion percentage of the buffer optimization operation.


A void pointer that you can use to access a variable or structure containing data that your callback function needs. This gives you a way to receive data indirectly from the L_OptOptimizeBuffer function. (This is the same pointer that you pass in the pUserData parameter of L_OptOptimizeBuffer function.)


Keep in mind that this is a void pointer, which must be cast to the appropriate data type within your callback function.



The function was successful.


An error occurred. Refer to Return Codes.


If the callback function returns a failure, the L_OptOptimizeBuffer will terminate and return the same error that the callback returned.

Required DLLs and Libraries


For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application

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