Get malloc() and friends out of the way for the cygwin linker (and maybe others), to make plugins work properly in the simulator.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6086 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 43 insertions, 0 deletions

diff --git a/apps/codecs/codec.h b/apps/codecs/codec.h
new file mode 100644
index 0000000..6bd1020
--- /dev/null
+++ b/apps/codecs/codec.h
@@ -0,0 +1,43 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2005 Jens Arnold
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+/* Global declarations to be used in rockbox software codecs */
+
+#include <sys/types.h>
+
+/* Get these functions 'out of the way' of the standard functions. Not doing
+ * so confuses the cygwin linker, and maybe others. These functions need to
+ * be implemented elsewhere */
+#define malloc(x) codec_malloc(x)
+#define calloc(x,y) codec_calloc(x,y)
+#define alloca(x) codec_alloca(x)
+#define realloc(x,y) codec_realloc(x,y)
+#define free(x) codec_free(x)
+
+void* codec_malloc(size_t size);
+void* codec_calloc(size_t nmemb, size_t size);
+void* codec_alloca(size_t size);
+void* codec_realloc(void* ptr, size_t size);
+void codec_free(void* ptr);
+
+#define abs(x) ((x)>0?(x):-(x))
+#define labs(x) abs(x)
+
+void qsort(void *base, size_t nmemb, size_t size, int(*compar)(const void *, const void *));
+