$NetBSD: patch-ak,v 1.1 2006/01/07 21:55:23 rillig Exp $

Prevent the macro expansion of toupper and tolower. Needed at least for
gcc 2.95 on NetBSD 1.6.2/i386.

--- indexlib/match.cpp.orig	Tue Nov  8 23:33:31 2005
+++ indexlib/match.cpp	Sun Jan  1 05:00:23 2006
@@ -54,8 +54,8 @@ indexlib::Match::Match( std::string str,
 	hot_bit_ = kMin( str.size(), sizeof( unsigned ) * 8 - 1 );
 	for ( unsigned i = 0; i != hot_bit_; ++i ) {
 		if ( caseinsensitive_ ) {
-			setbit( masks_[ ( unsigned char )std::toupper( str[ i ] ) ], i );
-			setbit( masks_[ ( unsigned char )std::tolower( str[ i ] ) ], i );
+			setbit( masks_[ ( unsigned char )(std::toupper)( str[ i ] ) ], i );
+			setbit( masks_[ ( unsigned char )(std::tolower)( str[ i ] ) ], i );
 		} else {
 			setbit( masks_[ ( unsigned char )str[ i ] ], i );
 		}