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-rw-r--r--examples/sample.c27
1 files changed, 15 insertions, 12 deletions
diff --git a/examples/sample.c b/examples/sample.c
index ee32d5b7..53f7f6c4 100644
--- a/examples/sample.c
+++ b/examples/sample.c
@@ -76,22 +76,25 @@ static void add_cmd(char *cmd){
cmds[n]=strdup(cmd);
}
-static void usage(){
- fprintf(stderr,"Usage : ssh [options] [login@]hostname\n"
- "sample client - libssh-%s\n"
- "Options :\n"
- " -l user : log in as user\n"
- " -p port : connect to port\n"
- " -d : use DSS to verify host public key\n"
- " -r : use RSA to verify host public key\n"
+static void usage(void)
+{
+ fprintf(stderr,
+ "Usage : ssh [options] [login@]hostname\n"
+ "sample client - libssh-%s\n"
+ "Options :\n"
+ " -l user : log in as user\n"
+ " -p port : connect to port\n"
+ " -d : use DSS to verify host public key\n"
+ " -r : use RSA to verify host public key\n"
#ifdef WITH_PCAP
- " -P file : create a pcap debugging file\n"
+ " -P file : create a pcap debugging file\n"
#endif
#ifndef _WIN32
- " -T proxycommand : command to execute as a socket proxy\n"
+ " -T proxycommand : command to execute as a socket proxy\n"
#endif
- ,
- ssh_version(0));
+ "\n",
+ ssh_version(0));
+
exit(0);
}