optarg and optind are declared in unistd.h, so don't redundantly
declare them here.
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=73263
@ -118,8 +118,6 @@ char **argv;
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{
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{
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struct sockaddr_in sin;
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struct sockaddr_in sin;
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struct hostent *hent;
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struct hostent *hent;
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extern char *optarg;
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extern int optind;
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char *domainname;
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char *domainname;
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int c;
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int c;
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