X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/9e4dbc2d5379b96a8d90e28cf8fce803d6cc1ff4..0f654f924e450f12fda24775cd51cdcc2b41b516:/uip/aliasbr.c?ds=sidebyside

diff --git a/uip/aliasbr.c b/uip/aliasbr.c
index b3978ef4..40687bbc 100644
--- a/uip/aliasbr.c
+++ b/uip/aliasbr.c
@@ -20,15 +20,9 @@ struct aka *akatail = NULL;
 /*
  * prototypes
  */
-int alias (char *);
-int akvisible (void);
-char *akresult (struct aka *);
-char *akvalue (char *);
-char *akerror (int);
-
 static  char *akval (struct aka *, char *);
-static bool aleq (char *, char *);
-static char *scanp (char *);
+static bool aleq (char *, char *) PURE;
+static char *scanp (char *) PURE;
 static char *getp (char *);
 static char *seekp (char *, char *, char **);
 static int addfile (struct aka *, char *);
@@ -160,7 +154,7 @@ aleq (char *string, char *aliasent)
         aliasent++;
     }
 
-    return (*aliasent == 0 || *aliasent == '*');
+    return *aliasent == 0 || *aliasent == '*';
 }
 
 
@@ -349,13 +343,13 @@ getalias (char *addrs)
     if (cp == NULL)
 	cp = addrs;
     else if (*cp == 0)
-        return (cp = NULL);
+        return cp = NULL;
 
     /* Remove leading any space from the address. */
     for (pp = cp; isspace ((unsigned char) *pp); pp++)
 	continue;
     if (*pp == 0)
-	return (cp = NULL);
+	return cp = NULL;
     /* Find the end of the address. */
     for (qp = pp; *qp != 0 && *qp != ','; qp++)
 	continue;