X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/a8dcf8977f354122e6c5bb82256b56150543da6b..be5ee307cc4ab5db4387fea8d5f6b8caf748ab31:/h/aliasbr.h

diff --git a/h/aliasbr.h b/h/aliasbr.h
index d1927b35..a80d8b05 100644
--- 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 {
@@ -21,14 +21,14 @@ struct adr {
  * prototypes
  */
 int alias (char *);
-int akvisible (void);
+int akvisible (void) PURE;
 char *akresult (struct aka *);
 char *akvalue (char *);
 char *akerror (int);
 
 /* codes returned by alias() */
 
-#define	AK_OK		0	/* file parsed OK 	 */
-#define	AK_NOFILE	1	/* couldn't read file 	 */
-#define	AK_ERROR	2	/* error parsing file 	 */
+#define	AK_OK		0	/* file parsed OK	 */
+#define	AK_NOFILE	1	/* couldn't read file	 */
+#define	AK_ERROR	2	/* error parsing file	 */
 #define	AK_LIMIT	3	/* memory limit exceeded */