Make various sigalg functions static now that they're only used internally.

2 files changed, 5 insertions, 10 deletions

diff --git a/src/lib/libssl/ssl_sigalgs.c b/src/lib/libssl/ssl_sigalgs.c
index 28d1d36b85..f9788fb263 100644
--- a/src/lib/libssl/ssl_sigalgs.c
+++ b/src/lib/libssl/ssl_sigalgs.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_sigalgs.c,v 1.33 2021/06/29 19:20:39 jsing Exp $ */
+/* $OpenBSD: ssl_sigalgs.c,v 1.34 2021/06/29 19:25:59 jsing Exp $ */
 /*
  * Copyright (c) 2018-2020 Bob Beck <beck@openbsd.org>
  * Copyright (c) 2021 Joel Sing <jsing@openbsd.org>
@@ -189,7 +189,7 @@ ssl_sigalgs_for_version(uint16_t tls_version, const uint16_t **out_values,
         }
 }
 
-const struct ssl_sigalg *
+static const struct ssl_sigalg *
 ssl_sigalg_lookup(uint16_t value)
 {
         int i;
@@ -202,7 +202,7 @@ ssl_sigalg_lookup(uint16_t value)
         return NULL;
 }
 
-const struct ssl_sigalg *
+static const struct ssl_sigalg *
 ssl_sigalg_from_value(uint16_t tls_version, uint16_t value)
 {
         const uint16_t *values;
@@ -261,7 +261,7 @@ ssl_sigalg_for_legacy(SSL *s, EVP_PKEY *pkey)
         return (NULL);
 }
 
-int
+static int
 ssl_sigalg_pkey_ok(SSL *s, const struct ssl_sigalg *sigalg, EVP_PKEY *pkey)
 {
         if (sigalg == NULL || pkey == NULL)
diff --git a/src/lib/libssl/ssl_sigalgs.h b/src/lib/libssl/ssl_sigalgs.h
index dffa0e0158..beab11afd6 100644
--- a/src/lib/libssl/ssl_sigalgs.h
+++ b/src/lib/libssl/ssl_sigalgs.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_sigalgs.h,v 1.22 2021/06/29 19:20:39 jsing Exp $ */
+/* $OpenBSD: ssl_sigalgs.h,v 1.23 2021/06/29 19:25:59 jsing Exp $ */
 /*
  * Copyright (c) 2018-2019 Bob Beck <beck@openbsd.org>
  *
@@ -68,12 +68,7 @@ struct ssl_sigalg {
         int flags;
 };
 
-const struct ssl_sigalg *ssl_sigalg_lookup(uint16_t sigalg);
-const struct ssl_sigalg *ssl_sigalg_from_value(uint16_t tls_version,
-    uint16_t value);
 int ssl_sigalgs_build(uint16_t tls_version, CBB *cbb);
-int ssl_sigalg_pkey_ok(SSL *s, const struct ssl_sigalg *sigalg,
-    EVP_PKEY *pkey);
 const struct ssl_sigalg *ssl_sigalg_select(SSL *s, EVP_PKEY *pkey);
 const struct ssl_sigalg *ssl_sigalg_for_peer(SSL *s, EVP_PKEY *pkey,
     uint16_t sigalg_value);