case MNF_CODE:
{
unsigned int *p = (unsigned int*)&rFm;
-#ifdef WORDS_BIGENDIAN
+#ifdef HOST_WORDS_BIGENDIAN
p[0] ^= 0x80000000;
#else
p[1] ^= 0x80000000;
case ABS_CODE:
{
unsigned int *p = (unsigned int*)&rFm;
-#ifdef WORDS_BIGENDIAN
+#ifdef HOST_WORDS_BIGENDIAN
p[0] &= 0x7fffffff;
#else
p[1] &= 0x7fffffff;