diff -Naur --exclude='*~' scheme48-1.3/c/free.c scheme48-1.3.fink/c/free.c
--- scheme48-1.3/c/free.c	2005-05-22 07:15:10.000000000 -0700
+++ scheme48-1.3.fink/c/free.c	2006-05-21 16:22:49.000000000 -0700
@@ -19,6 +19,7 @@
  */
 
 #include <stdio.h>
+#include <string.h>
 
 #ifndef _WIN32
 #include "sysdep.h"
diff -Naur --exclude='*~' scheme48-1.3/c/unix/dynamo.c scheme48-1.3.fink/c/unix/dynamo.c
--- scheme48-1.3/c/unix/dynamo.c	2005-04-27 01:45:24.000000000 -0700
+++ scheme48-1.3.fink/c/unix/dynamo.c	2006-05-21 16:23:50.000000000 -0700
@@ -6,6 +6,7 @@
  */
 
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 #include "sysdep.h"
 #include "scheme48.h"
diff -Naur --exclude='*~' scheme48-1.3/c/unix/dynlink.c scheme48-1.3.fink/c/unix/dynlink.c
--- scheme48-1.3/c/unix/dynlink.c	2005-04-27 01:45:24.000000000 -0700
+++ scheme48-1.3.fink/c/unix/dynlink.c	2006-05-21 16:23:24.000000000 -0700
@@ -8,6 +8,7 @@
 #include "sysdep.h"
 
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 #include "scheme48.h"