Use string.h rather than stdlib.h to limit namespace pollution.

diff --git a/lib/cdt/cdt.h b/lib/cdt/cdt.h
index 0f2fdcdc4933148b1a7d8b2b70ac5db3388c5d91..1daf92ab1cb9c34f59afd87973e38f4cf5ccd43c 100644 (file)
--- a/lib/cdt/cdt.h
+++ b/lib/cdt/cdt.h
@@ -30,7 +30,7 @@
 #define NIL(type) ((type)0)
 #endif
 
-#include <stdlib.h>
+#include <string.h>
 
 #if _PACKAGE_ast
 #  include     <ast_std.h>