get rid of warnings about qualifier discarding

svn path=/trunk/; revision=16017

2 files changed, 7 insertions, 7 deletions

diff --git a/epan/except.c b/epan/except.c
index 3aa8d84908..692127fa16 100644
--- a/epan/except.c
+++ b/epan/except.c
@@ -259,7 +259,7 @@ void except_rethrow(except_t *except)
     do_throw(except);
 }
 
-void except_throw(long group, long code, char *msg)
+void except_throw(long group, long code, const char *msg)
 {
     except_t except;
 
@@ -271,7 +271,7 @@ void except_throw(long group, long code, char *msg)
     do_throw(&except);
 }
 
-void except_throwd(long group, long code, char *msg, void *data)
+void except_throwd(long group, long code, const char *msg, void *data)
 {
     except_t except;
 
@@ -321,7 +321,7 @@ unsigned long except_group(except_t *ex)
     return ex->except_id.except_group;
 }
 
-char *except_message(except_t *ex)
+const char *except_message(except_t *ex)
 {
     return ex->except_message;
 }
diff --git a/epan/except.h b/epan/except.h
index 741cd0eabe..378441df47 100644
--- a/epan/except.h
+++ b/epan/except.h
@@ -51,7 +51,7 @@ typedef struct {
 
 typedef struct {
     except_id_t volatile except_id;
-    char *volatile except_message;
+    const char *volatile except_message;
     void *volatile except_dyndata;
 } except_t;
 
@@ -91,13 +91,13 @@ extern struct except_stacknode *except_pop(void);
 extern int except_init(void);
 extern void except_deinit(void);
 extern void except_rethrow(except_t *);
-extern void except_throw(long, long, char *);
-extern void except_throwd(long, long, char *, void *);
+extern void except_throw(long, long, const char *);
+extern void except_throwd(long, long, const char *, void *);
 extern void except_throwf(long, long, const char *, ...);
 extern void (*except_unhandled_catcher(void (*)(except_t *)))(except_t *);
 extern unsigned long except_code(except_t *);
 extern unsigned long except_group(except_t *);
-extern char *except_message(except_t *);
+extern const char *except_message(except_t *);
 extern void *except_data(except_t *);
 extern void *except_take_data(except_t *);
 extern void except_set_allocator(void *(*)(size_t), void (*)(void *));