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[nmh] / uip / aliasbr.c

diff --git a/uip/aliasbr.c b/uip/aliasbr.c
index b3978ef416b2c2bd95ddb93c08b1eb124fd40be2..40687bbc846a143cc1e26702063b8f87b25420b2 100644 (file)
--- a/uip/aliasbr.c
+++ b/uip/aliasbr.c
@@ -20,15 +20,9 @@ struct aka *akatail = NULL;
 /*
  * prototypes
  */
 /*
  * prototypes
  */

-int alias (char *);
-int akvisible (void);
-char *akresult (struct aka *);
-char *akvalue (char *);
-char *akerror (int);
-

 static  char *akval (struct aka *, char *);
 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 *);
 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++;
     }
 
         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)
     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)
 
     /* 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;
     /* Find the end of the address. */
     for (qp = pp; *qp != 0 && *qp != ','; qp++)
        continue;