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--- a/src/web/random_device.cpp
+++ b/src/web/random_device.cpp
@@ -39,16 +39,6 @@
#endif
#ifdef USE_URANDOM
-#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
-// A definition is required even for integral static constants
-const bool boost::random_device::has_fixed_range;
-const boost::random_device::result_type boost::random_device::min_value;
-const boost::random_device::result_type boost::random_device::max_value;
-#endif
-
-// the default is the unlimited capacity device, using some secure hash
-// try "/dev/random" for blocking when the entropy pool has drained
-const char * const boost::random_device::default_token = "/dev/urandom";
/*
* This uses the POSIX interface for unbuffered reading.
@@ -119,7 +109,6 @@
#include <windows.h>
#include <wincrypt.h>
#include <stdexcept>
-const char * const boost::random_device::default_token = "";
// Note about thread-safety: according to my reading of the MSDN page
// 'Threading Issues with Cryptographic Service Providers', both the
@@ -156,6 +145,10 @@
};
#endif
+BOOST_RANDOM_DECL boost::random::random_device::random_device()
+ : pimpl(new impl("/dev/urandom"))
+{}
+
boost::random_device::random_device(const std::string& token)
: pimpl(new impl(token))
{
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