Add static to functions that not need to be exported

[openssl-gost/engine.git] / gost_md.c

diff --git a/gost_md.c b/gost_md.c
index 86714ab6860c164f3858b1e43cf3a34c04533353..6d03d50e7ead7ea5deed24e37cb0e05796d03b5e 100644 (file)
--- a/gost_md.c
+++ b/gost_md.c
@@ -78,7 +78,7 @@ void GOST_deinit_digest(GOST_digest *d)
     d->digest = NULL;
 }
 
-int gost_digest_init(EVP_MD_CTX *ctx)
+static int gost_digest_init(EVP_MD_CTX *ctx)
 {
     struct ossl_gost_digest_ctx *c = EVP_MD_CTX_md_data(ctx);
     memset(&(c->dctx), 0, sizeof(gost_hash_ctx));
@@ -87,18 +87,18 @@ int gost_digest_init(EVP_MD_CTX *ctx)
     return 1;
 }
 
-int gost_digest_update(EVP_MD_CTX *ctx, const void *data, size_t count)
+static int gost_digest_update(EVP_MD_CTX *ctx, const void *data, size_t count)
 {
     return hash_block((gost_hash_ctx *) EVP_MD_CTX_md_data(ctx), data, count);
 }
 
-int gost_digest_final(EVP_MD_CTX *ctx, unsigned char *md)
+static int gost_digest_final(EVP_MD_CTX *ctx, unsigned char *md)
 {
     return finish_hash((gost_hash_ctx *) EVP_MD_CTX_md_data(ctx), md);
 
 }
 
-int gost_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
+static int gost_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
 {
     struct ossl_gost_digest_ctx *md_ctx = EVP_MD_CTX_md_data(to);
     if (EVP_MD_CTX_md_data(to) && EVP_MD_CTX_md_data(from)) {
@@ -109,7 +109,7 @@ int gost_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
     return 1;
 }
 
-int gost_digest_cleanup(EVP_MD_CTX *ctx)
+static int gost_digest_cleanup(EVP_MD_CTX *ctx)
 {
     if (EVP_MD_CTX_md_data(ctx))
         memset(EVP_MD_CTX_md_data(ctx), 0,