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-rw-r--r--src/crypt/crypt_des.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/crypt/crypt_des.h b/src/crypt/crypt_des.h
index 8ccbf8be..96748b56 100644
--- a/src/crypt/crypt_des.h
+++ b/src/crypt/crypt_des.h
@@ -7,8 +7,8 @@ struct expanded_key {
 	uint32_t l[16], r[16];
 };
 
-void __des_setkey(const unsigned char *, struct expanded_key *);
-void __do_des(uint32_t, uint32_t, uint32_t *, uint32_t *,
-              uint32_t, uint32_t, const struct expanded_key *);
+hidden void __des_setkey(const unsigned char *, struct expanded_key *);
+hidden void __do_des(uint32_t, uint32_t, uint32_t *, uint32_t *,
+                     uint32_t, uint32_t, const struct expanded_key *);
 
 #endif