--- lib/mprintf.c	Sun Feb 22 03:00:02 2004
+++ lib/mprintf.c	Tue Feb 24 20:08:51 2004
@@ -127,6 +127,8 @@
     long num;
 #ifdef HAVE_LONGLONG
     long long lnum;
+#elif defined(_MSC_VER)
+    __int64 lnum;
 #endif
     double dnum;
 #if SIZEOF_LONG_DOUBLE
@@ -530,6 +532,10 @@
 	if(vto[i].flags & FLAGS_LONGLONG)
 	  vto[i].data.lnum = va_arg(arglist, long long);
 	else
+#elif defined(_MSC_VER)
+	if(vto[i].flags & FLAGS_LONGLONG)
+	  vto[i].data.lnum = va_arg(arglist, __int64);
+	else
 #endif
 	  if(vto[i].flags & FLAGS_LONG)
 	    vto[i].data.num = va_arg(arglist, long);
@@ -615,6 +621,8 @@
     /* Integral values to be written.  */
 #ifdef HAVE_LONGLONG
     unsigned long long num;
+#elif defined(_MSC_VER)
+    unsigned __int64 num;
 #else
     unsigned long num;
 #endif
@@ -706,7 +714,7 @@
       /* Decimal integer.  */
       base = 10;
 
-#ifdef HAVE_LONGLONG
+#if defined(HAVE_LONGLONG) || defined(_MSC_VER)
       if(p->flags & FLAGS_LONGLONG) {
         /* long long */
 	is_neg = p->data.lnum < 0;
@@ -940,6 +948,10 @@
 #ifdef HAVE_LONGLONG
       if (p->flags & FLAGS_LONGLONG)
 	*(long long *) p->data.ptr = (long long)done;
+      else
+#elif defined(_MSC_VER)
+      if (p->flags & FLAGS_LONGLONG)
+	*(__int64 *) p->data.ptr = (__int64)done;
       else
 #endif
 	if (p->flags & FLAGS_LONG)