mark usage() as no return
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@@ -7,6 +7,7 @@
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* Released under the GPLv2
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* Released under the GPLv2
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*/
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*/
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__attribute__ ((__noreturn__))
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static void usage (int exit_status)
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static void usage (int exit_status)
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{
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{
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const char * const has_arg[] = { "", "<arg>", "[arg]" };
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const char * const has_arg[] = { "", "<arg>", "[arg]" };
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