Fix minor errors and warnings in the examples. Remove boost dependency from

rng_test example.

1 files changed, 4 insertions, 0 deletions

diff --git a/doc/examples/dsa_ver.cpp b/doc/examples/dsa_ver.cpp
index 4a2f62ce4..49d9d9bbc 100644
--- a/doc/examples/dsa_ver.cpp
+++ b/doc/examples/dsa_ver.cpp
@@ -25,6 +25,8 @@ signature format, encoded into base64 with a trailing newline.
 #include <botan/dsa.h>
 using namespace Botan;
 
+namespace {
+
 SecureVector<byte> b64_decode(const std::string& in)
    {
    Pipe pipe(new Base64_Decoder);
@@ -32,6 +34,8 @@ SecureVector<byte> b64_decode(const std::string& in)
    return pipe.read_all();
    }
 
+}
+
 int main(int argc, char* argv[])
    {
    if(argc != 4)