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MultiCam Boards Documentation > MultiCam Documentation > MultiCam User Guide > MultiCam Basics > Exceptions > API Errors > Return Behavior

Return Behavior

This behavior is assumed when the MultiCam configuration parameter ErrorHandling is set to NONE.

All C language API functions have the type MCSTATUS and return an integer value.

Normally, the returned value is MC_OK, which is equal to zero, indicating that no error occurred during the function execution.

In case of error, a negative value is returned. This value is an error code associated to an error identifier.