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Define variables in getopt.h

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thorkill 2015-06-30 22:50:29 +02:00
parent 82300c623d
commit c3f8a93d52
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src/getopt.h
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@ -33,6 +33,7 @@ extern "C" {
each non-option ARGV-element is returned here. */ each non-option ARGV-element is returned here. */
extern char *optarg; extern char *optarg;
extern int __getopt_initialized;
/* Index in ARGV of the next element to be scanned. /* Index in ARGV of the next element to be scanned.
This is used for communication to and from the caller This is used for communication to and from the caller