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-rw-r--r--src/common/crypto.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/common/crypto.h b/src/common/crypto.h
index 050849cfe5..375e2c5500 100644
--- a/src/common/crypto.h
+++ b/src/common/crypto.h
@@ -15,6 +15,7 @@
#define CRYPTO_H_ID "$Id$"
#include <stdio.h>
+#include "torint.h"
/** Length of the output of our message digest. */
#define DIGEST_LEN 20
@@ -152,6 +153,7 @@ int crypto_expand_key_material(const char *key_in, size_t in_len,
int crypto_seed_rng(void);
int crypto_rand(char *to, size_t n);
int crypto_rand_int(unsigned int max);
+uint64_t crypto_rand_uint64(uint64_t max);
struct smartlist_t;
void *smartlist_choose(const struct smartlist_t *sl);