gistfile1.cpp

const int bufferSize = 256;
int len = 0, size = 0, i, ret = -1;
char * str = NULL, buffer[bufferSize];

// build the string
for(i = 0; i < a_thread->GetNumParams(); ++i)
{
  gmConcat(a_thread->GetMachine(), str, len, size, a_thread->Param(i).AsString(a_thread->GetMachine(), buffer, bufferSize), 64);

  if(str)
  {
    GM_ASSERT(len < size);
    str[len++] = ' ';
    str[len] = '\0';
  }
}