title: Using 32-bit library in 64-bit C++ program
body: <p>Is there any way how use an old 32-bit static library *.a in a 64-bit system.
  The is no chance to obtain a source code of this old library to compile it again.
  I also do not want to use -m32 in gcc, because the program use many 64bit libraries.
  Thanks.</p>