#define AVCODEC_EVAL_H
#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+/**
+ * @deprecated Use ff_eval2 instead
+ */
double ff_eval(char *s, double *const_value, const char **const_name,
double (**func1)(void *, double), const char **func1_name,
double (**func2)(void *, double, double), char **func2_name,
* @param func1_name NULL terminated array of zero terminated strings of func1 identifers
* @param func2_name NULL terminated array of zero terminated strings of func2 identifers
* @param error pointer to a char* which is set to an error message if something goes wrong
- * @return AVEvalExpr which must be freed with ff_eval_free by the user when its not needed anymore
+ * @return AVEvalExpr which must be freed with ff_eval_free by the user when it is not needed anymore
* NULL if anything went wrong
*/
AVEvalExpr * ff_parse(char *s, const char **const_name,