Add missing consts.

svn path=/trunk/; revision=42004

4 files changed, 7 insertions, 7 deletions

diff --git a/epan/dfilter/semcheck.c b/epan/dfilter/semcheck.c
index 5b6c5bc5f9..54349a4df0 100644
--- a/epan/dfilter/semcheck.c
+++ b/epan/dfilter/semcheck.c
@@ -244,7 +244,7 @@ mk_fvalue_from_val_string(header_field_info *hfinfo, char *s)
 	else {
 		const value_string *vals = hfinfo->strings;
 		if (hfinfo->display & BASE_EXT_STRING)
-			vals = VALUE_STRING_EXT_VS_P((value_string_ext *) vals);
+			vals = VALUE_STRING_EXT_VS_P((const value_string_ext *) vals);
 
 		while (vals->strptr != NULL) {
 			if (g_ascii_strcasecmp(s, vals->strptr) == 0) {
diff --git a/epan/dissectors/packet-bootp.c b/epan/dissectors/packet-bootp.c
index 3955befc51..9dde51b54c 100644
--- a/epan/dissectors/packet-bootp.c
+++ b/epan/dissectors/packet-bootp.c
@@ -1104,7 +1104,7 @@ static guint num_bootp_records_uat = 0;
 
 static void* uat_bootp_record_copy_cb(void* n, const void* o, size_t siz _U_) {
     uat_bootp_record_t* new_record = (uat_bootp_record_t *)n;
-    const uat_bootp_record_t* old_record = (uat_bootp_record_t *)o;
+    const uat_bootp_record_t* old_record = (const uat_bootp_record_t *)o;
 
     if (old_record->text) {
         new_record->text = g_strdup(old_record->text);
diff --git a/epan/dissectors/packet-tcp.c b/epan/dissectors/packet-tcp.c
index 51fedbf93a..2ea51ea075 100644
--- a/epan/dissectors/packet-tcp.c
+++ b/epan/dissectors/packet-tcp.c
@@ -2920,7 +2920,7 @@ dissect_tcpopt_scps(const ip_tcp_opt *optp _U_, tvbuff_t *tvb,
             struct capvec
             {
                 guint8 mask;
-                gchar *str;
+                const gchar *str;
             } capvecs[] = {
                 {0x80, "BETS"},
                 {0x40, "SNACK1"},
diff --git a/epan/dissectors/packet-uaudp.c b/epan/dissectors/packet-uaudp.c
index c0ae16b5ed..8fca31232d 100644
--- a/epan/dissectors/packet-uaudp.c
+++ b/epan/dissectors/packet-uaudp.c
@@ -118,10 +118,10 @@ static dissector_handle_t ua_term_to_sys_handle;
 
 typedef struct
 {
-	char   *name;
-	char   *text;
-	guint   port;
-	guint   last_port;
+	const char *name;
+	const char *text;
+	guint port;
+	guint last_port;
 } prefs_uaudp_t;
 
 #define MAX_TERMINAL_PORTS 4