Address Robert's feedback

@@ -54,11 +54,11 @@
 xrealloc(sysdem_ops_t *ops, void *p, size_t oldsz, size_t newsz)
 {
         if (newsz == oldsz)
                 return (p);
 
-        ASSERT3U(newsz, >, oldsz);
+        VERIFY3U(newsz, >, oldsz);
 
         void *temp = zalloc(ops, newsz);
 
         if (temp == NULL)
                 return (NULL);

@@ -76,11 +76,10 @@
 def_free(void *p, size_t len)
 {
         free(p);
 }
 
-/* BEGIN CSTYLED */
-sysdem_ops_t *sysdem_ops_default = &(sysdem_ops_t){
+static sysdem_ops_t i_sysdem_ops_default = {
         .alloc = malloc,
         .free = def_free
 };
-/* END CSTYLED */
+sysdem_ops_t *sysdem_ops_default = &i_sysdem_ops_default;