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optarg and optind are declared in unistd.h.
h_error is declared in netdb.h
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=65427
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@ -64,8 +64,6 @@ main(argc, argv)
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int argc;
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char **argv;
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{
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extern int optind;
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extern char *optarg;
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register int ch;
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int width;
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char *p;
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@ -63,8 +63,6 @@ main(argc, argv)
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int argc;
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char **argv;
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{
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extern char *optarg;
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extern int optind;
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struct passwd *pwd;
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int ch, count, newline;
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char *file, *sender, *p;
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@ -76,8 +76,6 @@ __RCSID_SOURCE("$NetBSD: ftp.c,v 1.29.2.1 1997/11/18 01:01:04 mellon Exp $");
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#define NI_WITHSCOPEID 0
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#endif
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extern int h_errno;
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int data = -1;
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int abrtflag = 0;
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jmp_buf ptabort;
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