Add missing prototype for do_merges()

Without this prototype there is a GCC compiler warning when compiling
the corresponding code in Hatari.

diff --git a/include/readcpu.h b/include/readcpu.h
index 5a13bcc3bc02f89804e9d3aaf61b5833c02fae11..224cd0ecf117faa7e3b4419bb936af0d98ad049e 100644 (file)
--- a/include/readcpu.h
+++ b/include/readcpu.h
@@ -126,6 +126,7 @@ extern struct instr {
        char head, tail, clocks, fetchmode;
 } *table68k;
 
+extern void do_merges(void);
 extern void init_table68k(void);
 extern void exit_table68k(void);