Patch aops.c for a header problem. Remove BROKEN line.

reported by:	kris

audio/csound/Makefile

@@ -15,8 +15,6 @@ EXTRACT_ONLY=	Csound${PORTVERSION}.tar.gz
 
 MAINTAINER=	trevor@FreeBSD.org
 
-BROKEN=		"Fails to compile"
-
 LIB_DEPENDS=	tcl83:${PORTSDIR}/lang/tcl83 \
 		tk83:${PORTSDIR}/x11-toolkits/tk83
 

audio/csound/files/patch-aops.c

@@ -0,0 +1,16 @@
+--- aops.c.orig	Thu Jan  4 03:48:26 2001
++++ aops.c	Thu Mar 15 06:26:31 2001
+@@ -1,3 +1,4 @@
++#include <sys/time.h>
+ #include "cs.h"		/*					AOPS.C	*/
+ #include "aops.h"
+ #include <math.h>
+@@ -421,8 +422,6 @@
+ #ifdef LINUX
+ void rtclock(EVAL *p)
+ {
+-#include <sys/time.h>
+-#include <unistd.h>
+     struct timeval tv;
+     struct timezone tz;
+     gettimeofday(&tv, &tz);