Make proto strings static

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

diff --git a/ppp.c b/ppp.c
index 5e234730ba734e8bdfdc3657ffeb167c03571dee..987fed7646d7a15fa1f5f4f76e994d77728c37bf 100644 (file)
--- a/ppp.c
+++ b/ppp.c
@@ -153,10 +153,15 @@ static int unhdlc_in_place(struct openconnect_info *vpninfo, unsigned char *byte
        }
 }
 
-const char *ppps_names[] = {"DEAD", "ESTABLISH", "OPENED", "AUTHENTICATE", "NETWORK", "TERMINATE"};
-const char *encap_names[] = {NULL, "F5", "F5 HDLC"};
-const char *lcp_names[] = {NULL, "Configure-Request", "Configure-Ack", "Configure-Nak", "Configure-Reject", "Terminate-Request",
-                          "Terminate-Ack", "Code-Reject", "Protocol-Reject", "Echo-Request", "Echo-Reply", "Discard-Request"};
+static const char *ppps_names[] = { "DEAD", "ESTABLISH", "OPENED", "AUTHENTICATE", "NETWORK", "TERMINATE" };
+static const char *encap_names[] = { NULL, "F5", "F5 HDLC" };
+static const char *lcp_names[] = { NULL,
+                          "Configure-Request", "Configure-Ack",
+                          "Configure-Nak", "Configure-Reject",
+                          "Terminate-Request", "Terminate-Ack",
+                          "Code-Reject", "Protocol-Reject",
+                          "Echo-Request", "Echo-Reply",
+                          "Discard-Request" };
 
 struct oc_ppp *openconnect_ppp_new(int encap, int want_ipv4, int want_ipv6)
 {