Move the Debug flag into a new module "debugflag" in the common directory.

Remove the const qualifier from the argument of xfree().


git-svn-id: svn://svn.cc65.org/cc65/trunk@1877 b7a2c559-68d2-44c3-8de9-860c34a00d81

src/common/xmalloc.h

@@ -54,7 +54,7 @@ void* xmalloc (size_t Size);
 void* xrealloc (void* P, size_t Size);
 /* Reallocate a memory block, check for out of memory */
 
-void xfree (const void* Block);
+void xfree (void* Block);
 /* Free the block, do some debugging */
 
 char* xstrdup (const char* S);