- Made code compliant with ISO99 (no-declaration-after-statement)

diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 5e56ed5..7f94a6d 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -14,6 +14,7 @@
     unsigned char output_str[1000];
     rsa_context ctx;
     mpi P1, Q1, H, G;
+    int msg_len;
 
     mpi_init( &P1, &Q1, &H, &G, NULL );
     rsa_init( &ctx, RSA_PKCS_V15, 0, NULL, NULL );
@@ -40,7 +41,7 @@
 
     TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 );
 
-    int msg_len = unhexify( message_str, {message_hex_string} );
+    msg_len = unhexify( message_str, {message_hex_string} );
 
     if( {digest} == SIG_RSA_SHA1 )
         sha1( message_str, msg_len, hash_result );
@@ -70,6 +71,7 @@
     unsigned char hash_result[1000];
     unsigned char result_str[1000];
     rsa_context ctx;
+    int msg_len;
 
     rsa_init( &ctx, RSA_PKCS_V15, 0, NULL, NULL );
     memset( message_str, 0x00, 1000 );
@@ -82,7 +84,7 @@
 
     TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 );
 
-    int msg_len = unhexify( message_str, {message_hex_string} );
+    msg_len = unhexify( message_str, {message_hex_string} );
     unhexify( result_str, {result_hex_str} );
 
     if( {digest} == SIG_RSA_SHA1 )
@@ -110,6 +112,7 @@
     unsigned char output[1000];
     unsigned char output_str[1000];
     rsa_context ctx;
+    int msg_len;
 
     rsa_init( &ctx, RSA_PKCS_V15, 0, NULL, NULL );
     memset( message_str, 0x00, 1000 );
@@ -123,7 +126,7 @@
 
     TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 );
 
-    int msg_len = unhexify( message_str, {message_hex_string} );
+    msg_len = unhexify( message_str, {message_hex_string} );
 
     TEST_ASSERT( rsa_pkcs1_encrypt( &ctx, RSA_PUBLIC, msg_len, message_str, output ) == 0 );
 
@@ -142,6 +145,7 @@
     unsigned char output_str[1000];
     rsa_context ctx;
     mpi P1, Q1, H, G;
+    int output_len;
 
     mpi_init( &P1, &Q1, &H, &G, NULL );
     rsa_init( &ctx, RSA_PKCS_V15, 0, NULL, NULL );
@@ -169,7 +173,7 @@
     TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 );
 
     unhexify( message_str, {message_hex_string} );
-    int output_len = 0;
+    output_len = 0;
 
     TEST_ASSERT( rsa_pkcs1_decrypt( &ctx, RSA_PRIVATE, &output_len, message_str, output, 1000 ) == 0 );