$OpenBSD: patch-libclamav_vba_extract_c,v 1.9 2014/06/17 09:12:45 sthen Exp $

allow for machine arch where char is unsigned by default (e.g. arm, powerpc)

--- libclamav/vba_extract.c.orig	Tue May  6 19:42:41 2014
+++ libclamav/vba_extract.c	Thu May  8 00:45:57 2014
@@ -99,7 +99,7 @@ vba_endian_convert_32(uint32_t value, int big_endian)
 
 
 static char *
-get_unicode_name(const char *name, int size, int big_endian)
+get_unicode_name(const signed char *name, int size, int big_endian)
 {
 	int i, increment;
 	char *newname, *ret;
