Made usage() static

This commit is contained in:
Friedrich Schöller 2013-05-13 13:56:49 +02:00
parent 736099944d
commit 3459887cf7

View File

@ -45,7 +45,7 @@ static void sig_int_handler(int)
syslog(LOG_INFO, "SIGINT received");
}
void usage()
static void usage()
{
printf(
"Hans - IP over ICMP version 0.4.1\n\n"