5 files changed, 6 insertions, 0 deletions

diff --git a/bin/cp/cp.c b/bin/cp/cp.c
index 3478c735b88f2..3fe4af4a8c66b 100644
--- a/bin/cp/cp.c
+++ b/bin/cp/cp.c
@@ -71,6 +71,7 @@ static const char rcsid[] =
 #include <fts.h>
 #include <limits.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
diff --git a/bin/cp/utils.c b/bin/cp/utils.c
index 479550e1ea060..6f5ed4098f9bd 100644
--- a/bin/cp/utils.c
+++ b/bin/cp/utils.c
@@ -52,6 +52,7 @@ static const char rcsid[] =
 #include <fts.h>
 #include <limits.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <sysexits.h>
 #include <unistd.h>
 
diff --git a/bin/dd/misc.c b/bin/dd/misc.c
index 8d756683e4340..63c4e678f1a37 100644
--- a/bin/dd/misc.c
+++ b/bin/dd/misc.c
@@ -48,6 +48,8 @@ static const char rcsid[] =
 
 #include <errno.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <strings.h>
 #include <unistd.h>
 
 #include "dd.h"
diff --git a/bin/sh/mail.c b/bin/sh/mail.c
index 826e89a31e8f4..540351548a68e 100644
--- a/bin/sh/mail.c
+++ b/bin/sh/mail.c
@@ -54,6 +54,7 @@ static const char rcsid[] =
 #include "error.h"
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <stdlib.h>
 
 
 #define MAXMBOXES 10
diff --git a/bin/sh/mksyntax.c b/bin/sh/mksyntax.c
index 3f7f8cbfd63dc..aace57d1cea9f 100644
--- a/bin/sh/mksyntax.c
+++ b/bin/sh/mksyntax.c
@@ -53,6 +53,7 @@ static const char rcsid[] =
  */
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include "parser.h"