/**
* Parse the command line arguments.
* @param options Array with the definitions required to interpret every
- * option of the form: -<option_name> [<argument>]
+ * option of the form: -option_name [argument]
* @param parse_arg_function Name of the function called to process every
* argument without a leading option name flag. NULL if such arguments do
* not have to be processed.
void show_pix_fmts(void);
/**
- * Return a positive value if reads from standard input a line
- * starting with [yY], otherwise returns 0.
+ * Return a positive value if a line read from standard input
+ * starts with [yY], otherwise return 0.
*/
int read_yesno(void);