1 files changed, 105 insertions, 0 deletions
diff --git a/mail/pathalias/files/patch-mapaux.c b/mail/pathalias/files/patch-mapaux.c
new file mode 100644
index 000000000000..5faeb02c7e3b
--- /dev/null
+++ b/mail/pathalias/files/patch-mapaux.c
@@ -0,0 +1,105 @@
+--- mapaux.c.orig	1993-03-03 22:10:03.000000000 +0100
++++ mapaux.c	2013-06-16 17:14:02.000000000 +0200
+@@ -1,33 +1,26 @@
+ /* pathalias -- by steve bellovin, as told to peter honeyman */
+ #ifndef lint
+-static char	*sccsid = "@(#)mapaux.c	9.8 91/06/23";
++static const char	*sccsid = "@(#)mapaux.c	9.8 91/06/23";
+ #endif /* lint */
+ 
+ #include "def.h"
++#include <string.h>
+ 
+ /* imports */
+ extern long Nheap, Hashpart, Tabsize, NumNcopy, Nlink, NumLcopy;
+ extern node **Table, *Home;
+ extern char *Graphout, *Linkout, *Netchars, **Argv;
+ extern int Vflag;
+-extern void freelink(), die();
+-extern long pack();
+-extern link *newlink();
+-extern node *newnode();
+-extern char *strsave();
+-extern int strcmp(), strlen();
+ 
+ /* exports */
+-extern long pack();
+-extern void resetnodes(), dumpgraph(), showlinks(), terminalnet();
+-extern int tiebreaker();
+-extern node *ncopy();
+ 
+ /* privates */
+ static FILE *Gstream;	/* for dumping graph */
+-STATIC void dumpnode(), untangle(), dfs();
+-STATIC int height();
+-STATIC link *lcopy();
++STATIC void dumpnode(register node *from);
++STATIC void untangle(void);
++STATIC void dfs(register node *n);
++STATIC int height(register node *n);
++STATIC palink *lcopy(register node *parent, register node *n);
+ 
+ /*
+  * slide everything from Table[low] to Table[high]
+@@ -103,8 +96,8 @@
+ dumpnode(from)
+ 	register node *from;
+ {	register node *to;
+-	register link *l;
+-	link *lnet = 0, *ll, *lnext;
++	register palink *l;
++	palink *lnet = 0, *ll, *lnext;
+ 
+ 	for (l = from->n_link ; l; l = l->l_next) {
+ 		to = l->l_to;
+@@ -182,7 +175,7 @@
+ STATIC void
+ dfs(n)
+ 	register node *n;
+-{	register link *l;
++{	register palink *l;
+ 	register node *next;
+ 
+ 	n->n_flag |= INDFS;
+@@ -203,7 +196,7 @@
+ 
+ void
+ showlinks() 
+-{	register link *l;
++{	register palink *l;
+ 	register node *n;
+ 	register long i;
+ 	FILE	*estream;
+@@ -223,7 +216,7 @@
+ 			fputs(l->l_to->n_name, estream);
+ 			if (NETDIR(l) == LLEFT)
+ 				putc(NETCHAR(l), estream);
+-			fprintf(estream, "(%d)\n", l->l_cost);
++			fprintf(estream, "(%ld)\n", l->l_cost);
+ 		}
+ 	}
+ 	(void) fclose(estream);
+@@ -323,7 +316,7 @@
+ node *
+ ncopy(parent, l)
+ 	register node *parent;
+-	register link *l;
++	register palink *l;
+ {	register node *n, *ncp;
+ 
+ #ifdef DEBUG
+@@ -359,11 +352,11 @@
+  *
+  * why copy any links other than aliases?  hmmm ...
+  */
+-STATIC link *
++STATIC palink *
+ lcopy(parent, n)
+ 	register node *parent, *n;
+-{	register link *l, *lcp;
+-	link *first = 0, *last = 0;
++{	register palink *l, *lcp;
++	palink *first = 0, *last = 0;
+  
+ 	for (l = n->n_link; l != 0; l = l->l_next) {
+ 		/* skip if dest is already mapped */