MAXPIFSTACK        63 libparser/C.c  } stack[MAXPIFSTACK], *cur;
MAXPIFSTACK       599 libparser/C.c  		if (++piflevel >= MAXPIFSTACK)
MAXPIFSTACK        59 libparser/Cpp.c } pifstack[MAXPIFSTACK], *cur;
MAXPIFSTACK       642 libparser/Cpp.c 		if (++piflevel >= MAXPIFSTACK)