1 ///////////////////////////////////////////////////////////////////////////////
4 /// \brief Static initializations for integrity checks
6 // This code has been put into the public domain.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12 ///////////////////////////////////////////////////////////////////////////////
21 static bool already_initialized = false;
22 if (already_initialized)
25 # ifdef HAVE_CHECK_CRC32
29 # ifdef HAVE_CHECK_CRC64
33 already_initialized = true;