Create a separate test module for ASN.1 test helper functions

The code will be moved in a subsequent commit.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/visualc/VS2010/mbedTLS.vcxproj b/visualc/VS2010/mbedTLS.vcxproj
index 36ad765..c2051e6 100644
--- a/visualc/VS2010/mbedTLS.vcxproj
+++ b/visualc/VS2010/mbedTLS.vcxproj
@@ -232,6 +232,7 @@
     <ClInclude Include="..\..\include\psa\crypto_struct.h" />

     <ClInclude Include="..\..\include\psa\crypto_types.h" />

     <ClInclude Include="..\..\include\psa\crypto_values.h" />

+    <ClInclude Include="..\..\tests\include\test\asn1_helpers.h" />

     <ClInclude Include="..\..\tests\include\test\constant_flow.h" />

     <ClInclude Include="..\..\tests\include\test\fake_external_rng_for_test.h" />

     <ClInclude Include="..\..\tests\include\test\helpers.h" />

@@ -355,6 +356,7 @@
     <ClCompile Include="..\..\library\x509write_crt.c" />

     <ClCompile Include="..\..\library\x509write_csr.c" />

     <ClCompile Include="..\..\library\xtea.c" />

+    <ClCompile Include="..\..\tests\src\asn1_helpers.c" />

     <ClCompile Include="..\..\tests\src\fake_external_rng_for_test.c" />

     <ClCompile Include="..\..\tests\src\helpers.c" />

     <ClCompile Include="..\..\tests\src\psa_crypto_helpers.c" />