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[libav.git] / cmdutils.h
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1#ifndef _CMD_UTILS_H
2#define _CMD_UTILS_H
3
4typedef 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
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11#define OPT_VIDEO 0x0010
12#define OPT_AUDIO 0x0020
13#define OPT_GRAB 0x0040
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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
02d504a7 23void show_help_options(const OptionDef *options, const char *msg, int mask, int value);
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24void parse_options(int argc, char **argv, const OptionDef *options);
25void parse_arg_file(const char *filename);
26void print_error(const char *filename, int err);
27
28#endif /* _CMD_UTILS_H */