1 void cpplib_macroExpand(char * pfile)2cpplib_macroExpand (char * pfile) 3 { 4 int nargs; 5 int rest_args; 6 int token = -1; 7 rest_args = 0; 8 do 9 { 10 if (rest_args != 0) 11 continue; 12 if (nargs == 0) 13 { 14 rest_args = 1; 15 token = macarg (pfile, rest_args); 16 } 17 } 18 while (token == 20); 19 } 20 21