Sync with current OpenBSD stdio.

We'd fallen a little behind.

Bug: 14492135
Change-Id: Ic1137ef10bffccecebd5ce51086c23db006d0ea3
diff --git a/libc/upstream-openbsd/lib/libc/stdio/vfscanf.c b/libc/upstream-openbsd/lib/libc/stdio/vfscanf.c
index c2996a9..abefe32 100644
--- a/libc/upstream-openbsd/lib/libc/stdio/vfscanf.c
+++ b/libc/upstream-openbsd/lib/libc/stdio/vfscanf.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vfscanf.c,v 1.30 2013/04/17 17:40:35 tedu Exp $ */
+/*	$OpenBSD: vfscanf.c,v 1.31 2014/03/19 05:17:01 guenther Exp $ */
 /*-
  * Copyright (c) 1990, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -273,7 +273,7 @@
 			if (flags & SUPPRESS)
 				continue;
 			if (flags & SHORTSHORT)
-				*va_arg(ap, __signed char *) = nread;
+				*va_arg(ap, signed char *) = nread;
 			else if (flags & SHORT)
 				*va_arg(ap, short *) = nread;
 			else if (flags & LONG)
@@ -749,7 +749,7 @@
 				else if (flags & SHORT)
 					*va_arg(ap, short *) = res;
 				else if (flags & SHORTSHORT)
-					*va_arg(ap, __signed char *) = res;
+					*va_arg(ap, signed char *) = res;
 				else
 					*va_arg(ap, int *) = res;
 				nassigned++;