1 /*
2  * (C) Copyright 2000
3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4  *
5  * SPDX-License-Identifier:	GPL-2.0+
6  */
7 
8 #include <common.h>
9 #include <exports.h>
10 
11 int hello_world (int argc, char * const argv[])
12 {
13 	int i;
14 
15 	/* Print the ABI version */
16 	app_startup(argv);
17 	printf ("Example expects ABI version %d\n", XF_VERSION);
18 	printf ("Actual U-Boot ABI version %d\n", (int)get_version());
19 
20 	printf ("Hello World\n");
21 
22 	printf ("argc = %d\n", argc);
23 
24 	for (i=0; i<=argc; ++i) {
25 		printf ("argv[%d] = \"%s\"\n",
26 			i,
27 			argv[i] ? argv[i] : "<NULL>");
28 	}
29 
30 	printf ("Hit any key to exit ... ");
31 	while (!tstc())
32 		;
33 	/* consume input */
34 	(void) getc();
35 
36 	printf ("\n\n");
37 	return (0);
38 }
39