use the va_ macros so that BitchX now compiles on Alpha; from FreeBSD

net/bitchx/Makefile

@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.7 1999/09/21 17:49:24 brad Exp $
+# $OpenBSD: Makefile,v 1.8 1999/09/27 01:41:50 brad Exp $
 # $FreeBSD: Makefile,v 1.3 1998/07/21 11:38:44 eivind Exp $
 
 DISTNAME=	ircii-pana-75p3
@@ -11,10 +11,6 @@ NEED_VERSION=	1.114
 
 MAINTAINER=	brad@openbsd.org
 
-.if ${MACHINE_ARCH} == "alpha"
-BROKEN=                "Currently does not build on Alpha"
-.endif
-
 GNU_CONFIGURE=	yes
 
 WRKSRC=		${WRKDIR}/BitchX

net/bitchx/patches/patch-ac

@@ -0,0 +1,38 @@
+--- source/misc.c.orig	Sun Sep 26 21:24:43 1999
++++ source/misc.c	Sun Sep 26 21:26:28 1999
+@@ -4332,7 +4332,7 @@
+ #define MAX_RECURSE 5
+ #define RECURSE_CPARSE
+ 
+-char *convert_output_format_raw(const char *format, const char *str, va_list args)
++char *convert_output_format_raw(const char *format, const char *str, ...)
+ {
+ static unsigned char buffer[MAX_RECURSE*BIG_BUFFER_SIZE+1];
+ char buffer2[3*BIG_BUFFER_SIZE+1];
+@@ -4344,7 +4344,7 @@
+ int old_who_level = who_level;
+ int bold = 0;
+ extern int in_chelp;
+-/*va_list args;*/
++va_list args;
+ int arg_flags;
+ char color_mod[] = "kbgcrmywKBGCRMYWn"; 
+ 
+@@ -4362,7 +4362,7 @@
+ 	{
+ 
+ 		p = (char *)str;
+-/*		va_start(args, str);*/
++		va_start(args, str);
+ 		while(p && *p)
+ 		{
+ 			if (*p == '%')
+@@ -4433,7 +4433,7 @@
+ 				p++;
+ 			}
+ 		}
+-/*		va_end(args);*/
++		va_end(args);
+ 	} 
+ 	else if (str)
+ 		strcpy(buffer2, str);