Replace all tables by hash tables. This allows to remove the ugly special

casing of "long addresses" and prepares the code base for use with the full
address range of the 65816.
Use fixed size data types for addresses and target data words of known size.
Many other minor improvements.

src/da65/comments.h

@@ -38,6 +38,9 @@
 
 
 
+#include <stdint.h>
+
+/* da65 */
 #include "attrtab.h"
 
 
@@ -48,10 +51,10 @@
 
 
 
-void SetComment (unsigned Addr, const char* Comment);
+void SetComment (uint32_t Addr, const char* Text);
 /* Set a comment for the given address */
 
-const char* GetComment (unsigned Addr);
+const char* GetComment (uint32_t Addr);
 /* Return the comment for an address */