From: Michael Brown <mcb30@ipxe.org>
Date: Wed, 14 Mar 2012 00:10:31 +0000 (+0000)
Subject: [crypto] Use real prototypes for AXTLS' AES_encrypt() and AES_decrypt()
X-Git-Tag: v1.20.1~1943
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37cb7c74987e2f74294a3e6bc65e205f813d3569;p=thirdparty%2Fipxe.git

[crypto] Use real prototypes for AXTLS' AES_encrypt() and AES_decrypt()

Avoid a compiler warning on some versions of gcc by using real
function prototypes.

Reported-by: Rob Shelley <Rob@cirris.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/crypto/axtls/os_port.h b/src/crypto/axtls/os_port.h
index 0a6ef54a9..76313e204 100644
--- a/src/crypto/axtls/os_port.h
+++ b/src/crypto/axtls/os_port.h
@@ -35,10 +35,10 @@ static inline void get_random_NZ ( int num_rand_bytes, uint8_t *rand_data ) {
 #define aes 1
 #if OBJECT
 
-/* AES_CTX is not defined at this point, so omit prototypes */
+struct aes_key_st;
 
-static void AES_encrypt();
-static void AES_decrypt();
+static void AES_encrypt ( const struct aes_key_st *ctx, uint32_t *data );
+static void AES_decrypt ( const struct aes_key_st *ctx, uint32_t *data );
 
 void axtls_aes_encrypt ( void *ctx, uint32_t *data ) {
 	AES_encrypt ( ctx, data );