Return a pointer to the modifiable error‐reporting structure associated with this decoder (i.e., the errInfo pointer provided at construction). The value stored in the error structure is reset to indicate no error on a successful call to open.
Return a pointer to the modifiable error‐reporting structure associated with this decoder (i.e., the errInfo pointer provided at construction). The value stored in the error structure is reset to indicate no error on a successful call to open.