6 files changed, 34 insertions, 53 deletions
diff --git a/src/apps/apps.h b/src/apps/apps.h
index 956a891fd..e9367c669 100644
--- a/src/apps/apps.h
+++ b/src/apps/apps.h
@@ -1,9 +1,10 @@
 
-#include "../common.h"
 #include <botan/auto_rng.h>
 #include <botan/hex.h>
 #include <iostream>
 
+#include "../getopt.h"
+
 using namespace Botan;
 
 int apps_main(const std::string& cmd, int argc, char* argv[]);
diff --git a/src/apps/asn1.cpp b/src/apps/asn1.cpp
index 79d52d485..eeda6f809 100644
--- a/src/apps/asn1.cpp
+++ b/src/apps/asn1.cpp
@@ -37,10 +37,10 @@ std::string url_encode(const std::vector<byte>& in)
    for(size_t i = 0; i != in.size(); ++i)
       {
       const int c = in[i];
-      if(isprint((int)c))
-         out << (char)c;
+      if(isprint(c))
+         out << static_cast<char>(c);
       else
-         out << "%" << std::hex << (int)c << std::dec;
+         out << "%" << std::hex << static_cast<char>(c) << std::dec;
       }
    return out.str();
    }
@@ -181,7 +181,7 @@ void decode(BER_Decoder& decoder, size_t level)
 
          std::string str;
          for(size_t i = 0; i != rep.size(); ++i)
-            str += (char)rep[i];
+            str += static_cast<char>(rep[i]);
 
          emit(type_name(type_tag), level, length, str);
          }
diff --git a/src/common.h b/src/common.h
deleted file mode 100644
index 8d4652a3c..000000000
--- a/src/common.h
+++ /dev/null
@@ -1,16 +0,0 @@
-// common code for the validation and benchmark code
-
-#ifndef BOTAN_CHECK_COMMON_H__
-#define BOTAN_CHECK_COMMON_H__
-
-#include <string>
-#include "getopt.h"
-
-void strip_comments(std::string& line);
-void strip_newlines(std::string& line);
-void strip(std::string& line);
-
-inline std::string strip(const std::string& line)
-   { std::string s = line; strip(s); return s; }
-
-#endif
diff --git a/src/main.cpp b/src/main.cpp
index f2182fe3f..3c8db5ad7 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -26,44 +26,16 @@
 
 using namespace Botan;
 
-#include "common.h"
 #include "tests/tests.h"
 #include "apps/apps.h"
 
-// from common.h
-void strip_comments(std::string& line)
-   {
-   if(line.find('#') != std::string::npos)
-      line = line.erase(line.find('#'), std::string::npos);
-   }
-
-void strip_newlines(std::string& line)
-   {
-   while(line.find('\n') != std::string::npos)
-      line = line.erase(line.find('\n'), 1);
-   }
-
-/* Strip comments, whitespace, etc */
-void strip(std::string& line)
-   {
-   strip_comments(line);
-
-#if 0
-   while(line.find(' ') != std::string::npos)
-      line = line.erase(line.find(' '), 1);
-#endif
-
-   while(line.find('\t') != std::string::npos)
-      line = line.erase(line.find('\t'), 1);
-   }
-
 namespace {
 
 int help(int , char* argv[])
    {
    std::cout << "Usage: " << argv[0] << " subcommand\n";
-   std::cout << "Common commands: help version test speed\n";
-   std::cout << "Other commands: cpuid bcrypt x509 factor tls_client asn1 base64 hash self_sig\n";
+   std::cout << "Common commands: test help version\n";
+   std::cout << "Other commands: speed cpuid bcrypt x509 factor tls_client asn1 base64 hash self_sig\n";
    return 1;
    }
 
diff --git a/src/tests/kat_bigint.cpp b/src/tests/kat_bigint.cpp
index c19b6cc23..fe63f8b85 100644
--- a/src/tests/kat_bigint.cpp
+++ b/src/tests/kat_bigint.cpp
@@ -22,6 +22,32 @@ using namespace Botan;
 
 namespace {
 
+void strip_comments(std::string& line)
+   {
+   if(line.find('#') != std::string::npos)
+      line = line.erase(line.find('#'), std::string::npos);
+   }
+
+void strip_newlines(std::string& line)
+   {
+   while(line.find('\n') != std::string::npos)
+      line = line.erase(line.find('\n'), 1);
+   }
+
+/* Strip comments, whitespace, etc */
+void strip(std::string& line)
+   {
+   strip_comments(line);
+
+#if 0
+   while(line.find(' ') != std::string::npos)
+      line = line.erase(line.find(' '), 1);
+#endif
+
+   while(line.find('\t') != std::string::npos)
+      line = line.erase(line.find('\t'), 1);
+   }
+
 std::vector<std::string> parse(const std::string& line)
    {
    const char DELIMITER = ':';
diff --git a/src/tests/tests.h b/src/tests/tests.h
index 1dec5ff28..494ce72a5 100644
--- a/src/tests/tests.h
+++ b/src/tests/tests.h
@@ -8,8 +8,6 @@
 #include <string>
 #include <vector>
 
-#include "../common.h"
-
 size_t run_tests_bb(std::istream& src,
                     const std::string& name_key,
                     const std::string& output_key,