--- embedaddon/quagga/isisd/isis_misc.c	2012/10/09 09:22:28	1.1.1.2
+++ embedaddon/quagga/isisd/isis_misc.c	2016/11/02 10:09:10	1.1.1.3
@@ -63,7 +63,7 @@ char nlpidstring[30];
  * This converts the isonet to its printable format
  */
 const char *
-isonet_print (u_char * from, int len)
+isonet_print (const u_char * from, int len)
 {
   int i = 0;
   char *pos = isonet;
@@ -370,7 +370,7 @@ syst2string (int type)
  * Print functions - we print to static vars
  */
 const char *
-snpa_print (u_char * from)
+snpa_print (const u_char * from)
 {
   int i = 0;
   u_char *pos = (u_char *)snpa;
@@ -402,7 +402,7 @@ snpa_print (u_char * from)
 }
 
 const char *
-sysid_print (u_char * from)
+sysid_print (const u_char * from)
 {
   int i = 0;
   char *pos = sysid;
@@ -434,7 +434,7 @@ sysid_print (u_char * from)
 }
 
 const char *
-rawlspid_print (u_char * from)
+rawlspid_print (const u_char * from)
 {
   char *pos = lspid;
   if (!from)
@@ -510,7 +510,7 @@ isis_jitter (unsigned long timer, unsigned long jitter
    * most IS-IS timers are no longer than 16 bit
    */
 
-  j = 1 + (int) ((RANDOM_SPREAD * rand ()) / (RAND_MAX + 1.0));
+  j = 1 + (int) ((RANDOM_SPREAD * random ()) / (RAND_MAX + 1.0));
 
   k = timer - (timer * (100 - jitter)) / 100;
 
@@ -553,7 +553,7 @@ unix_hostname (void)
  * If no dynamic hostname found then returns formatted system ID.
  */
 const char *
-print_sys_hostname (u_char *sysid)
+print_sys_hostname (const u_char *sysid)
 {
   struct isis_dynhn *dyn;