From 2d98c0e7be8e0803de4b4e8e9ba03635bcef91c8 Mon Sep 17 00:00:00 2001
From: yangfasheng <yangfasheng@live.com>
Date: Tue, 12 Dec 2017 19:46:38 +0800
Subject: gui 引擎代码更新；
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---
 components/gui/src/image_hdc.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'components/gui/src/image_hdc.c')

diff --git a/components/gui/src/image_hdc.c b/components/gui/src/image_hdc.c
index b8563c5887..ec108b7b1f 100644
--- a/components/gui/src/image_hdc.c
+++ b/components/gui/src/image_hdc.c
@@ -30,7 +30,9 @@
 
 #define HDC_MAGIC_LEN       4
 
+#ifdef PKG_USING_FASTLZ
 extern int fastlz_decompress(const void *input, int length, void *output, int maxout);
+#endif
 
 static rt_bool_t rtgui_image_hdc_check(struct rtgui_filerw *file);
 static rt_bool_t rtgui_image_hdc_load(struct rtgui_image *image, struct rtgui_filerw *file, rt_bool_t load);
-- 
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