diff --git a/menu.c b/menu.c
index 1d94344e..6bbade8c 100644
--- a/menu.c
+++ b/menu.c
@@ -4,7 +4,7 @@
  * See the main source file 'osm.c' for copyright information and
  * how to reach the author.
  *
- * $Id: menu.c 1.4 2000/04/16 15:45:44 kls Exp $
+ * $Id: menu.c 1.5 2000/04/22 15:21:08 kls Exp $
  */
 
 #include "menu.h"
@@ -428,7 +428,7 @@ void cMenuEditStrItem::Set(void)
   char buf[1000];
   if (pos >= 0) {
      strncpy(buf, value, pos);
-     char *s = value[pos] != ' ' ? value + pos + 1 : "";
+     const char *s = value[pos] != ' ' ? value + pos + 1 : "";
      snprintf(buf + pos, sizeof(buf) - pos - 2, "[%c]%s", *(value + pos), s);
      SetValue(buf);
      }
diff --git a/remote.c b/remote.c
index 49864790..84737aa2 100644
--- a/remote.c
+++ b/remote.c
@@ -4,7 +4,7 @@
  * See the main source file 'osm.c' for copyright information and
  * how to reach the author.
  *
- * $Id: remote.c 1.3 2000/04/16 13:54:16 kls Exp $
+ * $Id: remote.c 1.4 2000/04/22 15:21:41 kls Exp $
  */
 
 #include "remote.h"
@@ -211,12 +211,12 @@ bool cRcIo::Number(int n, bool Hex)
 
 bool cRcIo::String(char *s)
 {
-  char *chars = mode == modeH ? "0123456789ABCDEF" : "0123456789-EHLP ";
+  const char *chars = mode == modeH ? "0123456789ABCDEF" : "0123456789-EHLP ";
   int n = 0;
 
   for (int i = 0; *s && i < 4; s++, i++) {
       n <<= 4;
-      for (char *c = chars; *c; c++) {
+      for (const char *c = chars; *c; c++) {
           if (*c == *s) {
              n |= c - chars;
              break;