Fix invalid pointer arithmetic.

[nmh] / h / aliasbr.h

diff --git a/h/aliasbr.h b/h/aliasbr.h
index d1927b35befe93f28ea5a4b5a0b4ea6db6beae8f..6e7a5a320641f506fca46017180d4ea8ff4e3a7f 100644 (file)
--- a/h/aliasbr.h
+++ b/h/aliasbr.h
@@ -8,7 +8,7 @@ struct aka {
     char *ak_name;             /* name to match against             */
     struct adr *ak_addr;       /* list of addresses that it maps to */
     struct aka *ak_next;       /* next aka in list                  */
-    char ak_visible;           /* should be visible in headers      */
+    bool ak_visible;           /* should be visible in headers      */
 };
 
 struct adr {
@@ -21,7 +21,7 @@ struct adr {
  * prototypes
  */
 int alias (char *);
-int akvisible (void);
+int akvisible (void) PURE;
 char *akresult (struct aka *);
 char *akvalue (char *);
 char *akerror (int);