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20 lines
479 B
C
20 lines
479 B
C
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#ifndef GETOPT_H
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#define GETOPT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern int opterr; /* if error message should be printed */
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extern int optind; /* index into parent argv vector */
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extern int optopt; /* character checked for validity */
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extern int optreset; /* reset getopt */
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extern char *optarg; /* argument associated with option */
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int getopt(int nargc, char * const nargv[], const char *ostr);
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#ifdef __cplusplus
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}
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#endif
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#endif
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