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-rw-r--r--Modules/_hashopenssl.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/Modules/_hashopenssl.c b/Modules/_hashopenssl.c
index 3f796c3..d715500 100644
--- a/Modules/_hashopenssl.c
+++ b/Modules/_hashopenssl.c
@@ -513,10 +513,11 @@ EVP_new(PyObject *self, PyObject *args, PyObject *kwdict)
* Also OpenSSL < 1.0 don't provide PKCS5_PBKDF2_HMAC(), only
* PKCS5_PBKDF2_SHA1.
*/
-int PKCS5_PBKDF2_HMAC_fast(const char *pass, int passlen,
- const unsigned char *salt, int saltlen,
- int iter, const EVP_MD *digest,
- int keylen, unsigned char *out)
+static int
+PKCS5_PBKDF2_HMAC_fast(const char *pass, int passlen,
+ const unsigned char *salt, int saltlen,
+ int iter, const EVP_MD *digest,
+ int keylen, unsigned char *out)
{
unsigned char digtmp[EVP_MAX_MD_SIZE], *p, itmp[4];
int cplen, j, k, tkeylen, mdlen;