25 lines
493 B
C
25 lines
493 B
C
#ifndef __GETOPT_H__
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#define __GETOPT_H__
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extern int optind;
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extern int opterr;
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extern int optopt;
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extern char* optarg;
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#define REQUIRE_ORDER 0
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#define PERMUTE 1
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#define RETURN_IN_ORDER 2
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struct option {
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const char* name;
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int has_arg;
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int* flag;
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int val;
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};
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int getopt(int argc, char ** argv, const char* optstring);
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int getopt_long(int argc, char ** argv, const char* optstring, const struct option* longopts, int* longind);
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#endif /* __GETOPT_H__ */
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