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authorAndreas Schneider <asn@cryptomilk.org>2012-02-18 12:29:19 +0100
committerAndreas Schneider <asn@cryptomilk.org>2012-02-19 13:26:03 +0100
commit2ca0a9cdb2d0498f3ccbf1695c8a6dbb2f10e677 (patch)
tree2f673c896c8929a67cb5e774ab9ee4bae56bf5f6
parent29ad0d19f916b5ee1a41db1b0a973cfc79472d2a (diff)
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examples: Make variabes static in client sample.
Fixes sparse warnings.
-rw-r--r--examples/sample.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/examples/sample.c b/examples/sample.c
index 0ae8343..6b07d9f 100644
--- a/examples/sample.c
+++ b/examples/sample.c
@@ -35,14 +35,15 @@ clients must be made or how a client should react.
#include "examples_common.h"
#define MAXCMD 10
-char *host;
-char *user;
-char *cmds[MAXCMD];
-struct termios terminal;
-char *pcap_file=NULL;
+static char *host;
+static char *user;
+static char *cmds[MAXCMD];
+static struct termios terminal;
-char *proxycommand;
+static char *pcap_file=NULL;
+
+static char *proxycommand;
static int auth_callback(const char *prompt, char *buf, size_t len,
int echo, int verify, void *userdata) {