--- gforth/engine/engine.c	2005/08/21 22:09:14	1.84
+++ gforth/engine/engine.c	2005/12/11 20:08:09	1.85
@@ -241,7 +241,7 @@ extern int gforth_memcmp(const char * s1
       }
 #endif
 
-#ifdef HAS_FFCALL
+#if defined(HAS_FFCALL) || defined(HAS_LIBFFI)
 #define SAVE_REGS IF_fpTOS(fp[0]=fpTOS); SP=sp; FP=fp; RP=rp; LP=lp;
 #define REST_REGS sp=SP; fp=FP; rp=RP; lp=LP; IF_fpTOS(fpTOS=fp[0]);
 #endif