Add missing includes to quelch warnings.

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@1467 4a71c877-e1ca-e34f-864e-861f7616d084

lib/framework/frame.h

@@ -28,6 +28,8 @@
 /* This one must be invoked *after* platform.h to get _GNU_SOURCE! */
 #include <string.h>
 #include <locale.h>
+#include <stdlib.h>
+#include <ctype.h>
 
 #include "gettext.h"
 #define _(String) gettext(String)

lib/framework/heap.c

@@ -25,6 +25,7 @@
  */
 
 #include <string.h>
+#include <stdlib.h>
 #include <stdio.h>
 #include <assert.h>
 

lib/framework/strres.c

@@ -25,6 +25,7 @@
  */
 
 #include <string.h>
+#include <stdlib.h>
 
 /* Allow frame header files to be singly included */
 #define FRAME_LIB_INCLUDE

lib/framework/treap.c

@@ -25,6 +25,7 @@
  */
 
 #include <string.h>
+#include <stdlib.h>
 
 /* Allow frame header files to be singly included */
 #define FRAME_LIB_INCLUDE

lib/framework/trig.c

@@ -28,6 +28,7 @@
 #define FRAME_LIB_INCLUDE
 
 #include <assert.h>
+#include <stdlib.h>
 #include "types.h"
 #include "debug.h"
 #include "fractions.h"