Change all pj_memset to pj_bzero(), where applicable

git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@582 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjsip/src/test-pjsip/uri_test.c b/pjsip/src/test-pjsip/uri_test.c
index 916a30f..1d2d998 100644
--- a/pjsip/src/test-pjsip/uri_test.c
+++ b/pjsip/src/test-pjsip/uri_test.c
@@ -823,7 +823,7 @@
     pj_time_val elapsed;
     pj_highprec_t avg_parse, avg_print, avg_cmp, kbytes;
 
-    pj_memset(&var, 0, sizeof(var));
+    pj_bzero(&var, sizeof(var));
 
     zero.u32.hi = zero.u32.lo = 0;