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Remove redundat extern declaration

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This commit is contained in:
Martin Cracauer 2000-04-20 09:31:54 +00:00
parent 267c437ee2
commit 1ea7321b72
1 changed files with 2 additions and 1 deletions
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3
usr.bin/printf/printf.c
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@ -41,6 +41,8 @@ static char const copyright[] =
#ifndef lint
static char const sccsid[] = "@(#)printf.c 8.1 (Berkeley) 7/20/93";
static const char rcsid[] =
"$FreeBSD$";
#endif /* not lint */
#include <sys/types.h>
@ -100,7 +102,6 @@ main(argc, argv)
int argc;
char *argv[];
{
extern int optind;
static char *skip1, *skip2;
int ch, end, fieldwidth, precision;
char convch, nextch, *format, *fmt, *start;