2 files changed, 2 insertions, 0 deletions
diff --git a/iconv/tst-iconv1.c b/iconv/tst-iconv1.c
index d40fe539ba..d806ce6ae8 100644
--- a/iconv/tst-iconv1.c
+++ b/iconv/tst-iconv1.c
@@ -1,6 +1,7 @@
 /* Test case by yaoz@nih.gov.  */
 
 #include <iconv.h>
+#include <stddef.h>
 #include <stdio.h>
 #include <string.h>
 
diff --git a/iconv/tst-iconv3.c b/iconv/tst-iconv3.c
index 60aa5c3ed8..f613ed962b 100644
--- a/iconv/tst-iconv3.c
+++ b/iconv/tst-iconv3.c
@@ -2,6 +2,7 @@
 
 #include <iconv.h>
 #include <errno.h>
+#include <stddef.h>
 #include <stdio.h>
 
 #define BUFSIZE 10000