From e0be1ee5b8e51b670aef863db1309ffd3be818d3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Thu, 15 Jun 2017 11:57:43 +0200
Subject: array: add array initialization utility function

Reuses the element size from another array.
---
 array.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'array.h')

diff --git a/array.h b/array.h
index 8417f7d..80b3619 100644
--- a/array.h
+++ b/array.h
@@ -43,6 +43,8 @@ void array_init(Array*);
  * Initalize an Array object to store arbitrarily sized objects.
  */
 void array_init_sized(Array*, size_t elem_size);
+/** Initialize Array by using the same element size as in ``from``. */
+void array_init_from(Array*, Array *from);
 /** Release storage space. Reinitializes Array object. */
 void array_release(Array*);
 /**
-- 
cgit v1.2.3