Fix more -Wmissing-declaration warnings

4 files changed, 22 insertions, 10 deletions

diff --git a/checks/block.cpp b/checks/block.cpp
index ac003dc25..b9613e542 100644
--- a/checks/block.cpp
+++ b/checks/block.cpp
@@ -13,6 +13,8 @@
 #include <botan/lookup.h>
 using namespace Botan;
 
+#include "common.h"
+
 class ECB_Encryption_ErrorCheck : public Filter
    {
    public:
diff --git a/checks/common.h b/checks/common.h
index c2f48a575..e42fa8e44 100644
--- a/checks/common.h
+++ b/checks/common.h
@@ -9,6 +9,8 @@
 #include <stdexcept>
 
 #include <botan/secmem.h>
+#include <botan/filter.h>
+#include <botan/rng.h>
 
 using Botan::byte;
 using Botan::u32bit;
@@ -38,6 +40,21 @@ Botan::SecureVector<byte> decode_hex(const std::string&);
 Botan::u64bit get_clock();
 Botan::u64bit get_ticks();
 
+Botan::Filter* lookup(const std::string& algname,
+                      const std::vector<std::string>& params,
+                      const std::string& section);
+
+Botan::Filter* lookup_block(const std::string&, const std::string&);
+Botan::Filter* lookup_cipher(const std::string&, const std::string&,
+                             const std::string&, bool);
+Botan::Filter* lookup_hash(const std::string&);
+Botan::Filter* lookup_mac(const std::string&, const std::string&);
+Botan::Filter* lookup_rng(const std::string&, const std::string&);
+Botan::Filter* lookup_encoder(const std::string&);
+Botan::Filter* lookup_s2k(const std::string&, const std::vector<std::string>&);
+Botan::Filter* lookup_kdf(const std::string&, const std::string&,
+                          const std::string&);
+
 class Fixed_Output_RNG : public Botan::RandomNumberGenerator
    {
    public:
diff --git a/checks/dolook.cpp b/checks/dolook.cpp
index 3767dac8f..854c770b7 100644
--- a/checks/dolook.cpp
+++ b/checks/dolook.cpp
@@ -18,16 +18,7 @@
 
 using namespace Botan;
 
-Filter* lookup_block(const std::string&, const std::string&);
-Filter* lookup_cipher(const std::string&, const std::string&,
-                    const std::string&, bool);
-Filter* lookup_hash(const std::string&);
-Filter* lookup_mac(const std::string&, const std::string&);
-Filter* lookup_rng(const std::string&, const std::string&);
-Filter* lookup_encoder(const std::string&);
-Filter* lookup_s2k(const std::string&, const std::vector<std::string>&);
-Filter* lookup_kdf(const std::string&, const std::string&,
-                   const std::string&);
+#include "common.h"
 
 Filter* lookup(const std::string& algname,
                const std::vector<std::string>& params,
diff --git a/checks/misc.cpp b/checks/misc.cpp
index 53da2a77e..82b207196 100644
--- a/checks/misc.cpp
+++ b/checks/misc.cpp
@@ -6,6 +6,8 @@
 #include <botan/hex.h>
 using namespace Botan;
 
+#include "common.h"
+
 void strip_comments(std::string& line)
    {
    if(line.find('#') != std::string::npos)