unistd.h was useless in ls.c

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qorg11 2020-06-15 19:25:23 +02:00
parent 8ac5f0b74e
commit e4c35b7d88
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@ -1,6 +1,5 @@
#include <stdio.h>
#include <dirent.h>
#include <unistd.h>
#include <getopt.h>
int