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-rw-r--r--src/common/crypto.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/common/crypto.h b/src/common/crypto.h
index e02e3df323..aa5cf920c4 100644
--- a/src/common/crypto.h
+++ b/src/common/crypto.h
@@ -171,6 +171,9 @@ int crypto_rand(char *to, size_t n);
int crypto_rand_int(unsigned int max);
uint64_t crypto_rand_uint64(uint64_t max);
+char *crypto_random_hostname(int min_rand_len, int max_rand_len,
+ const char *prefix, const char *suffix);
+
struct smartlist_t;
void *smartlist_choose(const struct smartlist_t *sl);
void smartlist_shuffle(struct smartlist_t *sl);