Get information on the last error.
#include <mm/mmplaylist.h>
void mmplaylist_last_error_get( mmplaylist_t *pl, mmplaylist_error_info_t *error_info )
Get information on the last error that occurred for the specified session. This function fills in the mmplaylist_error_info_t structure referred to by error_info.
Note that reading the last error value clears it as well.