How to eliminate specific brew doctor errors?

When I am running brew doctor I am getting the following list of errors. Is there any way I can eliminate these error reports? Thank you.

    Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry and just ignore them. Thanks!

Warning: Unbrewed header files were found in /usr/local/include.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected header files:
    /usr/local/include/c-client.h
    /usr/local/include/dummy.h
    /usr/local/include/env.h
    /usr/local/include/env_unix.h
    /usr/local/include/fdstring.h
    /usr/local/include/flockcyg.h
    /usr/local/include/flocksim.h
    /usr/local/include/flstring.h
    /usr/local/include/fs.h
    /usr/local/include/ftl.h
    /usr/local/include/imap4r1.h
    /usr/local/include/layout/LayoutEngine.h
    /usr/local/include/layout/LEFontInstance.h
    /usr/local/include/layout/LEGlyphFilter.h
    /usr/local/include/layout/LEGlyphStorage.h
    /usr/local/include/layout/LEInsertionList.h
    /usr/local/include/layout/LELanguages.h
    /usr/local/include/layout/LEScripts.h
    /usr/local/include/layout/LESwaps.h
    /usr/local/include/layout/LETypes.h
    /usr/local/include/layout/loengine.h
    /usr/local/include/layout/ParagraphLayout.h
    /usr/local/include/layout/playout.h
    /usr/local/include/layout/plruns.h
    /usr/local/include/layout/RunArrays.h
    /usr/local/include/linkage.h
    /usr/local/include/mail.h
    /usr/local/include/mcrypt.h
    /usr/local/include/misc.h
    /usr/local/include/netmsg.h
    /usr/local/include/newsrc.h
    /usr/local/include/nl.h
    /usr/local/include/nntp.h
    /usr/local/include/node/eio-emul.h
    /usr/local/include/node/ev-emul.h
    /usr/local/include/node/uv-private/eio.h
    /usr/local/include/node/uv-private/ev.h
    /usr/local/include/os_a32.h
    /usr/local/include/os_a41.h
    /usr/local/include/os_a52.h
    /usr/local/include/os_aix.h
    /usr/local/include/os_aos.h
    /usr/local/include/os_art.h
    /usr/local/include/os_asv.h
    /usr/local/include/os_aux.h
    /usr/local/include/os_bsd.h
    /usr/local/include/os_bsf.h
    /usr/local/include/os_bsi.h
    /usr/local/include/os_cvx.h
    /usr/local/include/os_cyg.h
    /usr/local/include/os_d-g.h
    /usr/local/include/os_do4.h
    /usr/local/include/os_drs.h
    /usr/local/include/os_dyn.h
    /usr/local/include/os_hpp.h
    /usr/local/include/os_isc.h
    /usr/local/include/os_lnx.h
    /usr/local/include/os_lyn.h
    /usr/local/include/os_mct.h
    /usr/local/include/os_mnt.h
    /usr/local/include/os_nto.h
    /usr/local/include/os_nxt.h
    /usr/local/include/os_os4.h
    /usr/local/include/os_osf.h
    /usr/local/include/os_osx.h
    /usr/local/include/os_ptx.h
    /usr/local/include/os_pyr.h
    /usr/local/include/os_qnx.h
    /usr/local/include/os_s40.h
    /usr/local/include/os_sc5.h
    /usr/local/include/os_sco.h
    /usr/local/include/os_sgi.h
    /usr/local/include/os_shp.h
    /usr/local/include/os_slx.h
    /usr/local/include/os_soln.h
    /usr/local/include/os_solo.h
    /usr/local/include/os_sos.h
    /usr/local/include/os_sua.h
    /usr/local/include/os_sun.h
    /usr/local/include/os_sv2.h
    /usr/local/include/os_sv4.h
    /usr/local/include/os_ult.h
    /usr/local/include/os_vu2.h
    /usr/local/include/osdep.h
    /usr/local/include/php/ext/hash/php_hash_types.h
    /usr/local/include/php/main/logos.h
    /usr/local/include/php/main/php_logos.h
    /usr/local/include/php/TSRM/tsrm_virtual_cwd.h
    /usr/local/include/pseudo.h
    /usr/local/include/rfc822.h
    /usr/local/include/smtp.h
    /usr/local/include/sslio.h
    /usr/local/include/tcp.h
    /usr/local/include/tcp_unix.h
    /usr/local/include/unicode/alphaindex.h
    /usr/local/include/unicode/appendable.h
    /usr/local/include/unicode/basictz.h
    /usr/local/include/unicode/bms.h
    /usr/local/include/unicode/bmsearch.h
    /usr/local/include/unicode/brkiter.h
    /usr/local/include/unicode/bytestream.h
    /usr/local/include/unicode/bytestrie.h
    /usr/local/include/unicode/bytestriebuilder.h
    /usr/local/include/unicode/calendar.h
    /usr/local/include/unicode/caniter.h
    /usr/local/include/unicode/chariter.h
    /usr/local/include/unicode/choicfmt.h
    /usr/local/include/unicode/coleitr.h
    /usr/local/include/unicode/coll.h
    /usr/local/include/unicode/colldata.h
    /usr/local/include/unicode/curramt.h
    /usr/local/include/unicode/currpinf.h
    /usr/local/include/unicode/currunit.h
    /usr/local/include/unicode/datefmt.h
    /usr/local/include/unicode/dbbi.h
    /usr/local/include/unicode/dcfmtsym.h
    /usr/local/include/unicode/decimfmt.h
    /usr/local/include/unicode/docmain.h
    /usr/local/include/unicode/dtfmtsym.h
    /usr/local/include/unicode/dtintrv.h
    /usr/local/include/unicode/dtitvfmt.h
    /usr/local/include/unicode/dtitvinf.h
    /usr/local/include/unicode/dtptngen.h
    /usr/local/include/unicode/dtrule.h
    /usr/local/include/unicode/errorcode.h
    /usr/local/include/unicode/fieldpos.h
    /usr/local/include/unicode/fmtable.h
    /usr/local/include/unicode/format.h
    /usr/local/include/unicode/fpositer.h
    /usr/local/include/unicode/gregocal.h
    /usr/local/include/unicode/icudataver.h
    /usr/local/include/unicode/icuplug.h
    /usr/local/include/unicode/idna.h
    /usr/local/include/unicode/localpointer.h
    /usr/local/include/unicode/locdspnm.h
    /usr/local/include/unicode/locid.h
    /usr/local/include/unicode/measfmt.h
    /usr/local/include/unicode/measunit.h
    /usr/local/include/unicode/measure.h
    /usr/local/include/unicode/messagepattern.h
    /usr/local/include/unicode/msgfmt.h
    /usr/local/include/unicode/normalizer2.h
    /usr/local/include/unicode/normlzr.h
    /usr/local/include/unicode/numfmt.h
    /usr/local/include/unicode/numsys.h
    /usr/local/include/unicode/parseerr.h
    /usr/local/include/unicode/parsepos.h
    /usr/local/include/unicode/platform.h
    /usr/local/include/unicode/plurfmt.h
    /usr/local/include/unicode/plurrule.h
    /usr/local/include/unicode/ptypes.h
    /usr/local/include/unicode/putil.h
    /usr/local/include/unicode/rbbi.h
    /usr/local/include/unicode/rbnf.h
    /usr/local/include/unicode/rbtz.h
    /usr/local/include/unicode/regex.h
    /usr/local/include/unicode/rep.h
    /usr/local/include/unicode/resbund.h
    /usr/local/include/unicode/schriter.h
    /usr/local/include/unicode/search.h
    /usr/local/include/unicode/selfmt.h
    /usr/local/include/unicode/simpletz.h
    /usr/local/include/unicode/smpdtfmt.h
    /usr/local/include/unicode/sortkey.h
    /usr/local/include/unicode/std_string.h
    /usr/local/include/unicode/strenum.h
    /usr/local/include/unicode/stringpiece.h
    /usr/local/include/unicode/stringtriebuilder.h
    /usr/local/include/unicode/stsearch.h
    /usr/local/include/unicode/symtable.h
    /usr/local/include/unicode/tblcoll.h
    /usr/local/include/unicode/timezone.h
    /usr/local/include/unicode/tmunit.h
    /usr/local/include/unicode/tmutamt.h
    /usr/local/include/unicode/tmutfmt.h
    /usr/local/include/unicode/translit.h
    /usr/local/include/unicode/tzfmt.h
    /usr/local/include/unicode/tznames.h
    /usr/local/include/unicode/tzrule.h
    /usr/local/include/unicode/tztrans.h
    /usr/local/include/unicode/ubidi.h
    /usr/local/include/unicode/ubrk.h
    /usr/local/include/unicode/ucal.h
    /usr/local/include/unicode/ucasemap.h
    /usr/local/include/unicode/ucat.h
    /usr/local/include/unicode/uchar.h
    /usr/local/include/unicode/ucharstrie.h
    /usr/local/include/unicode/ucharstriebuilder.h
    /usr/local/include/unicode/uchriter.h
    /usr/local/include/unicode/uclean.h
    /usr/local/include/unicode/ucnv.h
    /usr/local/include/unicode/ucnv_cb.h
    /usr/local/include/unicode/ucnv_err.h
    /usr/local/include/unicode/ucnvsel.h
    /usr/local/include/unicode/ucol.h
    /usr/local/include/unicode/ucoleitr.h
    /usr/local/include/unicode/uconfig.h
    /usr/local/include/unicode/ucsdet.h
    /usr/local/include/unicode/ucurr.h
    /usr/local/include/unicode/udat.h
    /usr/local/include/unicode/udata.h
    /usr/local/include/unicode/udateintervalformat.h
    /usr/local/include/unicode/udatpg.h
    /usr/local/include/unicode/uenum.h
    /usr/local/include/unicode/uidna.h
    /usr/local/include/unicode/uiter.h
    /usr/local/include/unicode/uldnames.h
    /usr/local/include/unicode/uloc.h
    /usr/local/include/unicode/ulocdata.h
    /usr/local/include/unicode/umachine.h
    /usr/local/include/unicode/umisc.h
    /usr/local/include/unicode/umsg.h
    /usr/local/include/unicode/unifilt.h
    /usr/local/include/unicode/unifunct.h
    /usr/local/include/unicode/unimatch.h
    /usr/local/include/unicode/unirepl.h
    /usr/local/include/unicode/uniset.h
    /usr/local/include/unicode/unistr.h
    /usr/local/include/unicode/unorm.h
    /usr/local/include/unicode/unorm2.h
    /usr/local/include/unicode/unum.h
    /usr/local/include/unicode/uobject.h
    /usr/local/include/unicode/upluralrules.h
    /usr/local/include/unicode/uregex.h
    /usr/local/include/unicode/urename.h
    /usr/local/include/unicode/urep.h
    /usr/local/include/unicode/ures.h
    /usr/local/include/unicode/uscript.h
    /usr/local/include/unicode/usearch.h
    /usr/local/include/unicode/uset.h
    /usr/local/include/unicode/usetiter.h
    /usr/local/include/unicode/ushape.h
    /usr/local/include/unicode/uspoof.h
    /usr/local/include/unicode/usprep.h
    /usr/local/include/unicode/ustdio.h
    /usr/local/include/unicode/ustream.h
    /usr/local/include/unicode/ustring.h
    /usr/local/include/unicode/ustringtrie.h
    /usr/local/include/unicode/utext.h
    /usr/local/include/unicode/utf.h
    /usr/local/include/unicode/utf16.h
    /usr/local/include/unicode/utf32.h
    /usr/local/include/unicode/utf8.h
    /usr/local/include/unicode/utf_old.h
    /usr/local/include/unicode/utmscale.h
    /usr/local/include/unicode/utrace.h
    /usr/local/include/unicode/utrans.h
    /usr/local/include/unicode/utypes.h
    /usr/local/include/unicode/uvernum.h
    /usr/local/include/unicode/uversion.h
    /usr/local/include/unicode/vtzone.h
    /usr/local/include/unix.h
    /usr/local/include/utf8.h
    /usr/local/include/utf8aux.h