title: Syntax error : missing '{ ' before '.'
body: <p>I have an <code>AVOption</code> structure:</p>
  
  <pre><code>static const AVOption options[] = {  
          COMMON_OPTIONS  // error here
          { NULL }  
      };
  </code></pre>
  
  <p>and <code>COMMON_OPTIONS</code> is defined as:</p>
  
  <pre><code>#define COMMON_OPTIONS \
  { "interp", "select interpolation mode", OFFSET(interpolation), AV_OPT_TYPE_INT, {.i64=INTERPOLATE_TETRAHEDRAL}, 0, NB_INTERP_MODE-1, FLAGS, "interp_mode" }, \
  {NULL}
  </code></pre>
  
  <p>I am getting an error:</p>
  
  <pre><code>2&gt;c:\users\awki6\desktop\ffmpeg\libavfilter\vsrc_testsrc.cpp(98): error C2143: syntax error : missing '}' before '.'
  </code></pre>