clear.c - ubase - suckless linux base utils
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       ---
       clear.c (291B)
       ---
            1 /* See LICENSE file for copyright and license details. */
            2 #include <stdio.h>
            3 
            4 #include "util.h"
            5 
            6 static void
            7 usage(void)
            8 {
            9         eprintf("usage: %s\n", argv0);
           10 }
           11 
           12 int
           13 main(int argc, char *argv[])
           14 {
           15         argv0 = argv[0], argc--, argv++;
           16 
           17         if (argc)
           18                 usage();
           19 
           20         printf("\x1b[2J\x1b[H");
           21 
           22         return 0;
           23 }