| 1 | /* getopt (emx+gcc) */
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| 2 |
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| 3 | #ifndef _GETOPT_H
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| 4 | #define _GETOPT_H
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| 5 |
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| 6 | #if defined (__cplusplus)
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| 7 | extern "C" {
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| 8 | #endif
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| 9 |
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| 10 | extern char *optarg; /* argument of current option */
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| 11 | extern int optind; /* index of next argument; default=0: initialize */
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| 12 | extern int opterr; /* 0=disable error messages; default=1: enable */
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| 13 | extern int optopt; /* option character which caused the error */
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| 14 | extern char *optswchar; /* characters introducing options; default="-" */
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| 15 |
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| 16 | extern enum _optmode
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| 17 | {
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| 18 | GETOPT_UNIX, /* options at start of argument list (default) */
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| 19 | GETOPT_ANY, /* move non-options to the end */
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| 20 | GETOPT_KEEP /* return options in order */
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| 21 | } optmode;
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| 22 |
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| 23 |
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| 24 | /* Note: The 2nd argument is not const as GETOPT_ANY reorders the
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| 25 | array pointed to. */
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| 26 |
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| 27 | int getopt (int, char **, __const__ char *);
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| 28 |
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| 29 | #if defined (__cplusplus)
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| 30 | }
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| 31 | #endif
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| 32 |
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| 33 | #endif /* not _GETOPT_H */
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