MCHECK_TAIL      1893 src/gmalloc.c  	status = MCHECK_TAIL;
MCHECK_TAIL      2002 src/gmalloc.c      case MCHECK_TAIL:
MCHECK_TAIL      1880 test/manual/etags/c-src/emacs/src/gmalloc.c 	status = MCHECK_TAIL;
MCHECK_TAIL      1989 test/manual/etags/c-src/emacs/src/gmalloc.c     case MCHECK_TAIL: