patch 9.0.1336: functions without arguments are not always declared properly
Problem: Functions without arguments are not always declared properly.
Solution: Use "(void)" instead of "()". (Yegappan Lakshmanan, closes #12031)
diff --git a/src/crypt.c b/src/crypt.c
index a2740c9..b4b48c8 100644
--- a/src/crypt.c
+++ b/src/crypt.c
@@ -155,7 +155,7 @@
// 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 @@
* 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;