port to chopstx

src/stdlib.h

@@ -1,10 +1,13 @@
 /*
- * stdlib.h replacement, so that we can replace malloc functions
+ * stdlib.h replacement to replace malloc functions
  */
 
 typedef unsigned int size_t;
 
-#include "ch.h"
-#include "chheap.h"
-#define malloc(size)	chHeapAlloc (NULL, size)
-#define free(p)		chHeapFree (p)
+#include <stddef.h> /* NULL */
+
+#define malloc(size)	gnuk_malloc (size)
+#define free(p)		gnuk_free (p)
+
+void *gnuk_malloc (size_t);
+void gnuk_free (void *);