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Make sure we have a show_usage function prototype

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-Erik
This commit is contained in:
Eric Andersen 2002-12-11 07:46:30 +00:00
parent 392947c860
commit d7e1a6c6eb
1 changed files with 3 additions and 1 deletions
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4
networking/udhcp/dhcpc.c
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@ -77,7 +77,7 @@ struct client_config_t client_config = {
}; };
#ifndef BB_VER #ifndef BB_VER
static void show_usage(void) static void __attribute__ ((noreturn)) show_usage(void)
{ {
printf( printf(
"Usage: udhcpc [OPTIONS]\n\n" "Usage: udhcpc [OPTIONS]\n\n"
@ -99,6 +99,8 @@ static void show_usage(void)
); );
exit(0); exit(0);
} }
#else
extern void show_usage(void) __attribute__ ((noreturn));
#endif #endif