--- SheepShaver/src/include/cpu_emulation.h	2003/12/04 17:26:38	1.7
+++ SheepShaver/src/include/cpu_emulation.h	2004/01/12 15:37:23	1.10
@@ -1,7 +1,7 @@
 /*
  *  cpu_emulation.h - Definitions for CPU emulation and Mac memory access
  *
- *  SheepShaver (C) 1997-2002 Christian Bauer and Marc Hellwig
+ *  SheepShaver (C) 1997-2004 Christian Bauer and Marc Hellwig
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -90,14 +90,19 @@ static inline void *Mac2Mac_memcpy(uint3
  *  680x0 and PPC emulation
  */
 
+// 68k procedure helper to write a big endian 16-bit word
+#ifdef WORDS_BIGENDIAN
+#define PW(W) W
+#else
+#define PW(X) ((((X) >> 8) & 0xff) | (((X) & 0xff) << 8))
+#endif
+
 struct M68kRegisters;
 extern void Execute68k(uint32, M68kRegisters *r);			// Execute 68k subroutine from EMUL_OP routine, must be ended with RTS
 extern void Execute68kTrap(uint16 trap, M68kRegisters *r);	// Execute 68k A-Trap from EMUL_OP routine
 #if EMULATED_PPC
 extern void FlushCodeCache(uintptr start, uintptr end);		// Invalidate emulator caches
-extern void ExecuteNative(int selector);					// Execute native code from EMUL_OP routine (real mode switch)
-#else
-extern void ExecutePPC(void (*func)(void));					// Execute PPC code from EMUL_OP routine (real mode switch)
 #endif
+extern void ExecuteNative(int selector);					// Execute native code from EMUL_OP routine (real mode switch)
 
 #endif