Give string describing what error has occured in the context of handle mh.
When a function operating on an mpg123 handle returns MPG123_ERR, you should check for the actual reason via
char *errmsg = mpg123_strerror(mh)
This function will catch mh == NULL and return the message for MPG123_BAD_HANDLE.
\param mh handle
\return error message
Give string describing what error has occured in the context of handle mh. When a function operating on an mpg123 handle returns MPG123_ERR, you should check for the actual reason via char *errmsg = mpg123_strerror(mh) This function will catch mh == NULL and return the message for MPG123_BAD_HANDLE. \param mh handle \return error message