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modetest: Remove extern declarations of opt(arg|ind|err|opt) 

Those variables are declared in unistd.h, there's no need to redeclare
them here.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
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Laurent Pinchart 2013-02-08 11:08:38 +01:00
parent ca9c8f06e0
commit c93f4af058
1 changed files with 0 additions and 2 deletions
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2
tests/modetest/modetest.c
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@ -835,8 +835,6 @@ set_mode(struct connector *c, int count, struct plane *p, int plane_count,
kms_destroy(&kms);
}
extern char *optarg;
extern int optind, opterr, optopt;
static char optstr[] = "ecpmfs:P:v";
#define min(a, b) ((a) < (b) ? (a) : (b))