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-rw-r--r--src/crypt.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/crypt.c b/src/crypt.c
index a2740c98aa..b4b48c8cc8 100644
--- a/src/crypt.c
+++ b/src/crypt.c
@@ -155,7 +155,7 @@ static cryptmethod_T cryptmethods[CRYPT_M_COUNT] = {
// to avoid that a text file is recognized as encrypted.
};
-#ifdef FEAT_SODIUM
+#if defined(FEAT_SODIUM) || defined(PROTO)
typedef struct {
size_t count;
unsigned char key[crypto_box_SEEDBYTES];
@@ -396,7 +396,7 @@ crypt_get_header_len(int method_nr)
* Get maximum crypt method specific length of the file header in bytes.
*/
int
-crypt_get_max_header_len()
+crypt_get_max_header_len(void)
{
int i;
int max = 0;