diff options
Diffstat (limited to 'crypt.c')
-rw-r--r-- | crypt.c | 52 |
1 files changed, 26 insertions, 26 deletions
@@ -5,40 +5,40 @@ */ int main (int argc, char **argv) { - /* The hash we will produce, hopefully */ - char *hash = NULL; + /* The hash we will produce, hopefully */ + char *hash = NULL; - /* Option character */ - int opt; + /* Option character */ + int opt; - /* Iterate through any options */ - while ((opt = getopt(argc, argv, "h")) != -1) { - switch (opt) { - case 'h': - usage(stdout, EXIT_SUCCESS); - break; - case '?': - usage(stderr, EXIT_FAILURE); - break; - default: - abort(); - } - } + /* Iterate through any options */ + while ((opt = getopt(argc, argv, "h")) != -1) { + switch (opt) { + case 'h': + usage(stdout, EXIT_SUCCESS); + break; + case '?': + usage(stderr, EXIT_FAILURE); + break; + default: + abort(); + } + } - /* If we don't have three arguments left now, bail */ - if (argc != 3) - usage(stderr, EXIT_FAILURE); + /* If we don't have three arguments left now, bail */ + if (argc != 3) + usage(stderr, EXIT_FAILURE); - /* All seems well, build the hash and print it */ - hash = crypt(argv[1], argv[2]); - puts(hash); - exit(EXIT_SUCCESS); + /* All seems well, build the hash and print it */ + hash = crypt(argv[1], argv[2]); + puts(hash); + exit(EXIT_SUCCESS); } /* * Show usage to given stream, and exit with given code */ void usage(FILE *stream, int status) { - fputs("USAGE: crypt [-h | KEY SALT]\n", stream); - exit(status); + fputs("USAGE: crypt [-h | KEY SALT]\n", stream); + exit(status); } |