--- src/holiday.c.orig	Thu Apr  3 21:51:40 1997
+++ src/holiday.c	Thu Jun 19 14:13:49 1997
@@ -17,9 +17,13 @@
 #include <stdio.h>
 #include <unistd.h>
 #include <time.h>
+#ifdef STDLIBMALLOC
+#include <stdlib.h>
+#else
 #ifndef NEWSOS4
 #include <malloc.h>
 #endif
+#endif
 #ifdef CPP_PATH
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -43,7 +47,7 @@
 
 static int	 calc_easter();
 
-#if defined(bsdi) || defined(linux) || defined(__NetBSD__)
+#if defined(bsdi) || defined(linux) || defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__)
 int yylineno;
 #else
 extern int	 yylineno;		/* current line # being parsed */