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| version 1.29, 2010/06/29 23:10:56 | version 1.30, 2010/06/29 23:32:52 | ||
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| switch (argc) { | switch (argc) { | ||
| case 1: | case 1: | ||
| PN = argv[0]; | /* Was phone number but now ignored. */ | ||
| break; | |||
| case 0: | case 0: | ||
| break; | break; | ||
| default: | default: | ||
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| static void | static void | ||
| cuusage(void) | cuusage(void) | ||
| { | { | ||
| fprintf(stderr, "usage: cu [-eho] [-l line] " | fprintf(stderr, "usage: cu [-eho] [-l line] [-s speed | -speed]\n"); | ||
| "[-s speed | -speed] [phone-number]\n"); | |||
| exit(8); | exit(8); | ||
| } | } |