--- ./src/cdecl/cdecl.c.org	Thu Nov 14 07:27:45 1996
+++ ./src/cdecl/cdecl.c	Tue Mar 25 03:11:57 1997
@@ -31,6 +31,10 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+/* needed for getopt() declarations */
+#if defined(__FreeBSD__) && __FreeBSD__ >= 3
+#include <unistd.h>
+#endif
 #include <string.h>
 #include <err.h>
 
--- ./src/cinfo/cinfo/cinfo.c.org	Thu Nov 14 07:27:49 1996
+++ ./src/cinfo/cinfo/cinfo.c	Tue Mar 25 03:16:33 1997
@@ -32,6 +32,10 @@
 #include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
+/* needed for getopt() declarations */ 
+#if defined(__FreeBSD__) && __FreeBSD__ >= 3 
+#include <unistd.h> 
+#endif 
 #include <string.h>
 #include <err.h>
 #include <dirent.h>
--- ./src/cinfo/cinfoc/cinfoc.c.org	Tue Nov 26 06:55:25 1996
+++ ./src/cinfo/cinfoc/cinfoc.c	Tue Mar 25 03:11:57 1997
@@ -31,6 +31,10 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+/* needed for getopt() declarations */
+#if defined(__FreeBSD__) && __FreeBSD__ >= 3
+#include <unistd.h>
+#endif
 #include <string.h>
 #include <err.h>
 
--- ./src/cinfo/cinfodc/cinfodc.c.org	Tue Nov 26 06:55:26 1996
+++ ./src/cinfo/cinfodc/cinfodc.c	Tue Mar 25 03:11:57 1997
@@ -31,6 +31,10 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+/* needed for getopt() declarations */
+#if defined(__FreeBSD__) && __FreeBSD__ >= 3
+#include <unistd.h>
+#endif
 #include <err.h>
 
 #include "version.h"
--- ./src/chilight/chilight.c.org	Sun Dec  8 06:07:28 1996
+++ ./src/chilight/chilight.c	Tue Mar 25 03:11:57 1997
@@ -31,6 +31,10 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+/* needed for getopt() declarations */
+#if defined(__FreeBSD__) && __FreeBSD__ >= 3
+#include <unistd.h>
+#endif
 #include <string.h>
 #include <err.h>
 
--- ./src/cundecl/cundecl.c.org	Thu Nov 14 07:27:54 1996
+++ ./src/cundecl/cundecl.c	Tue Mar 25 03:11:57 1997
@@ -31,6 +31,10 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+/* needed for getopt() declarations */
+#if defined(__FreeBSD__) && __FreeBSD__ >= 3
+#include <unistd.h>
+#endif
 #include <string.h>
 #include <err.h>
 
--- ./src/yyextract/yyextract.c.org	Thu Nov 14 07:27:57 1996
+++ ./src/yyextract/yyextract.c	Tue Mar 25 03:11:58 1997
@@ -31,6 +31,10 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+/* needed for getopt() declarations */
+#if defined(__FreeBSD__) && __FreeBSD__ >= 3
+#include <unistd.h>
+#endif
 #include <string.h>
 #include <err.h>
 
--- ./src/yyref/yyref.c.org	Thu Nov 14 07:27:58 1996
+++ ./src/yyref/yyref.c	Tue Mar 25 03:11:58 1997
@@ -31,6 +31,10 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+/* needed for getopt() declarations */
+#if defined(__FreeBSD__) && __FreeBSD__ >= 3
+#include <unistd.h>
+#endif
 #include <string.h>
 #include <err.h>