copyright: Make strings static const

They are not used anywhere else.
2020-01-28 15:29:40 +01:00
parent 90df054f14
commit cab86465bb
1 changed files with 3 additions and 3 deletions
@@ -58,14 +58,14 @@ static const char *copyright[] = {
 	NULL,
 };

-char usage[] = "Usage: ipsec _copyright";
-struct option opts[] = {
+static const char usage[] = "Usage: ipsec _copyright";
+static const struct option opts[] = {
  {"help",	0,	NULL,	'h',},
  {"version",	0,	NULL,	'v',},
  {0,		0,	NULL,	0, },
 };

-char me[] = "ipsec _copyright";	/* for messages */
+static const char me[] = "ipsec _copyright";	/* for messages */

 int
 main(int argc, char *argv[])