New option --list-conversions.

git-svn-id: svn://svn.cc65.org/cc65/trunk@5591 b7a2c559-68d2-44c3-8de9-860c34a00d81

src/sp65/convert.h

@@ -38,6 +38,8 @@
 
 
 
+#include <stdio.h>
+
 /* common */
 #include "coll.h"
 #include "strbuf.h"
@@ -60,6 +62,9 @@ StrBuf* ConvertTo (const Bitmap* B, const Collection* A);
  * in the attribute collection A.
  */
 
+void ListConversionTargets (FILE* F);
+/* Output a list of conversion targets */
+
 
 
 /* End of convert.h */