Make sure strcmp() gets declared.

diff --git a/apps/rand.c b/apps/rand.c
index f1c2e9491d0fcd1ecf4372dd54955c9fa60e8b59..cfbba30755869ac33e78558191cf18d65276f81d 100644 (file)
--- a/apps/rand.c
+++ b/apps/rand.c
@@ -4,6 +4,7 @@
 
 #include <ctype.h>
 #include <stdio.h>
+#include <string.h>
 
 #include <openssl/bio.h>
 #include <openssl/err.h>