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      1 /*	Id: test-strtonum.c,v 1.2 2015/10/06 18:32:20 schwarze Exp 	*/
      2 /*
      3  * Copyright (c) 2015 Ingo Schwarze <schwarze (at) openbsd.org>
      4  *
      5  * Permission to use, copy, modify, and distribute this software for any
      6  * purpose with or without fee is hereby granted, provided that the above
      7  * copyright notice and this permission notice appear in all copies.
      8  *
      9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     16  */
     17 
     18 #include <stdlib.h>
     19 
     20 int
     21 main(void)
     22 {
     23 	const char *errstr;
     24 
     25 	if (strtonum("1", 0, 2, &errstr) != 1)
     26 		return 1;
     27 	if (errstr != NULL)
     28 		return 2;
     29 	if (strtonum("1x", 0, 2, &errstr) != 0)
     30 		return 3;
     31 	if (errstr == NULL)
     32 		return 4;
     33 	if (strtonum("2", 0, 1, &errstr) != 0)
     34 		return 5;
     35 	if (errstr == NULL)
     36 		return 6;
     37 	if (strtonum("0", 1, 2, &errstr) != 0)
     38 		return 7;
     39 	if (errstr == NULL)
     40 		return 8;
     41 	return 0;
     42 }
     43