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coding style.c

+ccv_array_t* ccv_array_new (int rsize, int rnum, uint64_t sig) {
+	ccv_array_t* array;
+    if (ccv_cache_opt && sig != 0) {
+		uint8_t type;
+        array = (ccv_array_t*)
+ ccv_cache_out(&ccv_cache, sig, &type);
+        if (array){
+			assert(type == 1);
+            array->type |= CCV_GARBAGE;
+            array->refcount = 1;
+			return array;
+		}
+	}
+	array = (ccv_array_t*)ccmalloc(sizeof(ccv_array_t));
+	array->sig = sig;
+	array->type = CCV_REUSABLE & ~CCV_GARBAGE;
+    array->rnum = 0;
+    array->rsize = rsize;
+    array->size = ccv_max(rnum, 2 /* allocate memory for at least 2 items */);
+    array->data = ccmalloc((size_t)array->size * (size_t)rsize);
+	return array;
+
+}