diff --git a/tokens/ssh/cryptsetup-ssh.c b/tokens/ssh/cryptsetup-ssh.c
index 4df47b35..1843a8fd 100644
--- a/tokens/ssh/cryptsetup-ssh.c
+++ b/tokens/ssh/cryptsetup-ssh.c
@@ -211,7 +211,7 @@ parse_opt (int key, char *arg, struct argp_state *state) {
 static struct argp argp = { options, parse_opt, args_doc, doc };
 
 
-void _log(int level, const char *msg, void *usrptr)
+static void _log(int level, const char *msg, void *usrptr)
 {
 	struct arguments *arguments = (struct arguments *)usrptr;
 
diff --git a/tokens/ssh/libcryptsetup-token-ssh.c b/tokens/ssh/libcryptsetup-token-ssh.c
index 9d80e314..fddb00bf 100644
--- a/tokens/ssh/libcryptsetup-token-ssh.c
+++ b/tokens/ssh/libcryptsetup-token-ssh.c
@@ -44,6 +44,16 @@
 
 #define l_dbg(cd, x...) crypt_logf(cd, CRYPT_LOG_DEBUG, x)
 
+
+const char *cryptsetup_token_version(void);
+int cryptsetup_token_open_pin(struct crypt_device *cd, int token, const char *pin,
+	size_t pin_size, char **password, size_t *password_len, void *usrptr);
+int cryptsetup_token_open(struct crypt_device *cd, int token,
+	char **password, size_t *password_len, void *usrptr);
+void cryptsetup_token_dump(struct crypt_device *cd, const char *json);
+int cryptsetup_token_validate(struct crypt_device *cd, const char *json);
+
+
 const char *cryptsetup_token_version(void)
 {
 	return TOKEN_VERSION_MAJOR "." TOKEN_VERSION_MINOR;
diff --git a/tokens/ssh/ssh-utils.c b/tokens/ssh/ssh-utils.c
index ba4824b7..5738108e 100644
--- a/tokens/ssh/ssh-utils.c
+++ b/tokens/ssh/ssh-utils.c
@@ -26,6 +26,7 @@
 #include <libssh/sftp.h>
 #include <fcntl.h>
 #include <libcryptsetup.h>
+#include "ssh-utils.h"
 
 #define KEYFILE_LENGTH_MAX 8192