cmdutils.h

   1 #ifndef _CMD_UTILS_H
   2 #define _CMD_UTILS_H
   3
   4 typedef struct {
   5     const char *name;
   6     int flags;
   7 #define HAS_ARG    0x0001
   8 #define OPT_BOOL   0x0002
   9 #define OPT_EXPERT 0x0004
  10 #define OPT_STRING 0x0008
  11 #define OPT_VIDEO  0x0010
  12 #define OPT_AUDIO  0x0020
  13 #define OPT_GRAB   0x0040
  14     union {
  15         void (*func_arg)(const char *);
  16         int *int_arg;
  17         char **str_arg;
  18     } u;
  19     const char *help;
  20     const char *argname;
  21 } OptionDef;
  22
  23 void show_help_options(const OptionDef *options, const char *msg, int mask, int value);
  24 void parse_options(int argc, char **argv, const OptionDef *options);
  25 void parse_arg_file(const char *filename);
  26 void print_error(const char *filename, int err);
  27
  28 #endif /* _CMD_UTILS_H */