Include <stddef.h>, needed for ptrdiff_t.

[pspp] / lib / mbuiter.h

diff --git a/lib/mbuiter.h b/lib/mbuiter.h
index e6ad4887e80cdcddd3ec0399ba9a47dc4dc42504..c4ceddbe649258aef3764e9b186f9914ec7ef08d 100644 (file)
--- a/lib/mbuiter.h
+++ b/lib/mbuiter.h
@@ -92,6 +92,7 @@
 
 #include <assert.h>
 #include <stdbool.h>
+#include <stddef.h>
 #include <stdlib.h>
 #include <string.h>