--- inc/toast.h
+++ inc/toast.h
@@ -37,6 +38,10 @@
 # endif
 #endif
 
+#ifdef HAS_STDIO_H
+# include <stdio.h>
+#endif
+
 #include "gsm.h"
 
 #ifndef	S_ISREG
--- src/code.c
+++ src/code.c
@@ -9,8 +9,8 @@
 #include	"config.h"
 
 
-#ifdef	HAS_STDLIB_H
-#include	<stdlib.h>
+#ifdef	HAS_STRING_H
+#include	<string.h>
 #else
 #	include "proto.h"
 	extern char	* memcpy P((char *, char *, int));