getopt interface is defined in <unistd.h> so use that in preference to externs.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=69875
@ -48,6 +48,7 @@ static char *id =
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <machine/pcvt_ioctl.h>
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#include <unistd.h>
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#include <paths.h>
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#define DEFAULTFD 0
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@ -56,10 +57,6 @@ 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 int opterr;
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extern char *optarg;
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struct cursorshape cursorshape;
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int fd;
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int c;
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