pimd: fix wtf code

 * pim_hello.c,
 * pim_neighbor.c: print pointers as %p
 * pim_time.c: comment out unused function
 * pim_zebra.c: wtf
diff --git a/pimd/pim_time.c b/pimd/pim_time.c
index 7d4581d..b884efc 100644
--- a/pimd/pim_time.c
+++ b/pimd/pim_time.c
@@ -30,6 +30,7 @@
 
 #include "pim_time.h"
 
+#if 0
 static int pim_gettime(int clk_id, struct timeval *tv)
 {
   struct timespec ts;
@@ -58,6 +59,7 @@
 
   return result;
 }
+#endif
 
 static int gettime_monotonic(struct timeval *tv)
 {