%%
%% This is file `fancyhdr.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% fancyhdr.dtx  (with options: `fancyhdr')
%% 
%% This is a generated file.
%% 
%% This file may be distributed and/or modified under the conditions of
%% the LaTeX Project Public License, either version 1.3 of this license
%% or (at your option) any later version.  The latest version of this
%% license is in:
%% 
%%    http://www.latex-project.org/lppl.txt
%% 
%% and version 1.3 or later is part of all distributions of LaTeX version
%% 2005/12/01 or later.
%% 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{fancyhdr}%
           [2019/01/31 v3.10
                  Extensive control of page headers and footers]%
% Copyright (C) 1994-2019 by Piet van Oostrum <piet@vanoostrum.org>
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\if@nch@mpty#1{\def\temp@a{#1}\ifx\temp@a\@empty}
\def\f@nch@def#1#2{\if@nch@mpty{#2}\f@nch@gbl\def#1{\leavevmode}\else
                                   \f@nch@gbl\def#1{#2\strut}\fi}
\let\f@nch@gbl\global
\newcommand{\f@nch@ifundefined}[1]{%
  \begingroup\expandafter\expandafter\expandafter\endgroup
  \expandafter\ifx\csname #1\endcsname\relax
    \expandafter\@firstoftwo
  \else
    \expandafter\@secondoftwo
    \fi}
\newcommand\f@nch@errmsg[1]{%
  \f@nch@ifundefined{PackageError}{\errmessage{#1}}{\PackageError{Fancyhdr}{#1}{}}}
\newcommand\f@nch@warning[1]{%
  \f@nch@ifundefined{PackageWarning}{\errmessage{#1}}{\PackageWarning{Fancyhdr}{#1}{}}}
\newcommand{\f@nch@forc}[3]{\expandafter\f@rc\expandafter#1\expandafter{#2}{#3}}
\newcommand{\f@rc}[3]{\def\temp@ty{#2}\ifx\@empty\temp@ty\else
                                    \f@nch@rc#1#2\f@nch@rc{#3}\fi}
\def\f@nch@rc#1#2#3\f@nch@rc#4{\def#1{#2}#4\f@rc#1{#3}{#4}}
\newcommand{\f@nch@for}[3]{\edef\@fortmp{#2}%
  \expandafter\@forloop#2,\@nil,\@nil\@@#1{#3}}
\newcommand\f@nch@default[3]{%
  \edef\temp@a{\lowercase{\edef\noexpand\temp@a{#3}}}\temp@a \def#1{}%
  \f@nch@forc\tmpf@ra{#2}%
  {\expandafter\f@nch@ifin\tmpf@ra\temp@a{\edef#1{#1\tmpf@ra}}{}}%
  \ifx\@empty#1\def#1{#2}\fi}
\newcommand{\f@nch@ifin}[4]{%
  \edef\temp@a{#2}\def\temp@b##1#1##2\temp@b{\def\temp@b{##1}}%
  \expandafter\temp@b#2#1\temp@b\ifx\temp@a\temp@b #4\else #3\fi}
\newcommand{\fancyhead}[2][]{\f@nch@fancyhf\fancyhead h[#1]{#2}}%
\newcommand{\fancyfoot}[2][]{\f@nch@fancyhf\fancyfoot f[#1]{#2}}%
\newcommand{\fancyhf}[2][]{\f@nch@fancyhf\fancyhf {}[#1]{#2}}%
\newcommand{\fancyheadoffset}[2][]{\f@nch@fancyhfoffs\fancyheadoffset h[#1]{#2}}%
\newcommand{\fancyfootoffset}[2][]{\f@nch@fancyhfoffs\fancyfootoffset f[#1]{#2}}%
\newcommand{\fancyhfoffset}[2][]{\f@nch@fancyhfoffs\fancyhfoffset {}[#1]{#2}}%
\def\f@nch@fancyhf#1#2[#3]#4{%
  \def\temp@c{}%
  \f@nch@forc\tmpf@ra{#3}%
  {\expandafter\f@nch@ifin\tmpf@ra{eolcrhf,EOLCRHF}%
    {}{\edef\temp@c{\temp@c\tmpf@ra}}}%
  \ifx\@empty\temp@c\else \f@nch@errmsg{Illegal char `\temp@c' in
    \string#1 argument: [#3]}%
  \fi \f@nch@for\temp@c{#3}%
  {\f@nch@default\f@nch@@eo{eo}\temp@c \if@twoside\else \if\f@nch@@eo
    e\f@nch@warning {\string#1's `E' option without twoside option is
      useless}\fi\fi \f@nch@default\f@nch@@lcr{lcr}\temp@c
    \f@nch@default\f@nch@@hf{hf}{#2\temp@c}%
    \f@nch@forc\f@nch@eo\f@nch@@eo
        {\f@nch@forc\f@nch@lcr\f@nch@@lcr
          {\f@nch@forc\f@nch@hf\f@nch@@hf
            {\expandafter\f@nch@def\csname
              f@nch@\f@nch@eo\f@nch@lcr\f@nch@hf\endcsname {#4}}}}}}
\def\f@nch@fancyhfoffs#1#2[#3]#4{%
  \def\temp@c{}%
  \f@nch@forc\tmpf@ra{#3}%
  {\expandafter\f@nch@ifin\tmpf@ra{eolrhf,EOLRHF}%
    {}{\edef\temp@c{\temp@c\tmpf@ra}}}%
  \ifx\@empty\temp@c\else \f@nch@errmsg{Illegal char `\temp@c' in
    \string#1 argument: [#3]}%
  \fi \f@nch@for\temp@c{#3}%
  {\f@nch@default\f@nch@@eo{eo}\temp@c \if@twoside\else \if\f@nch@@eo
    e\f@nch@warning {\string#1's `E' option without twoside option is
      useless}\fi\fi \f@nch@default\f@nch@@lcr{lr}\temp@c
    \f@nch@default\f@nch@@hf{hf}{#2\temp@c}%
    \f@nch@forc\f@nch@eo\f@nch@@eo
        {\f@nch@forc\f@nch@lcr\f@nch@@lcr
          {\f@nch@forc\f@nch@hf\f@nch@@hf
            {\expandafter\setlength\csname
              f@nch@O@\f@nch@eo\f@nch@lcr\f@nch@hf\endcsname {#4}}}}}%
  \f@nch@setoffs}
\newcommand{\lhead}[2][\f@nch@olh]%
                     {\f@nch@def\f@nch@olh{#2}\f@nch@def\f@nch@elh{#1}}
\newcommand{\chead}[2][\f@nch@och]%
                     {\f@nch@def\f@nch@och{#2}\f@nch@def\f@nch@ech{#1}}
\newcommand{\rhead}[2][\f@nch@orh]%
                     {\f@nch@def\f@nch@orh{#2}\f@nch@def\f@nch@erh{#1}}
\newcommand{\lfoot}[2][\f@nch@olf]%
                     {\f@nch@def\f@nch@olf{#2}\f@nch@def\f@nch@elf{#1}}
\newcommand{\cfoot}[2][\f@nch@ocf]%
                     {\f@nch@def\f@nch@ocf{#2}\f@nch@def\f@nch@ecf{#1}}
\newcommand{\rfoot}[2][\f@nch@orf]%
                     {\f@nch@def\f@nch@orf{#2}\f@nch@def\f@nch@erf{#1}}
\newlength{\f@nch@headwidth} \let\headwidth\f@nch@headwidth
\newlength{\f@nch@O@elh}
\newlength{\f@nch@O@erh}
\newlength{\f@nch@O@olh}
\newlength{\f@nch@O@orh}
\newlength{\f@nch@O@elf}
\newlength{\f@nch@O@erf}
\newlength{\f@nch@O@olf}
\newlength{\f@nch@O@orf}
\newcommand{\headrulewidth}{0.4pt}
\newcommand{\footrulewidth}{0pt}
\f@nch@ifundefined{footruleskip}%
      {\newcommand{\footruleskip}{.3\normalbaselineskip}}{}
\newcommand{\plainheadrulewidth}{0pt}
\newcommand{\plainfootrulewidth}{0pt}
\newif\if@fancyplain \@fancyplainfalse
\def\fancyplain#1#2{\if@fancyplain#1\else#2\fi}
\headwidth=-123456789sp
\let\f@nch@raggedleft\raggedleft
\let\f@nch@raggedright\raggedright
\let\f@nch@centering\centering
\let\f@nch@everypar\everypar
\def\f@nch@reset{\f@nch@everypar{}\restorecr\endlinechar=13
  \let\\\@normalcr \let\raggedleft\f@nch@raggedleft
  \let\raggedright\f@nch@raggedright \let\centering\f@nch@centering
  \def\baselinestretch{1}%
  \hsize=\headwidth
  \def\nouppercase##1{{\let\uppercase\relax\let\MakeUppercase\relax
      \expandafter\let\csname MakeUppercase \endcsname\relax##1}}%
  \f@nch@ifundefined{@newbaseline} % NFSS not present; 2.09 or 2e
  {\f@nch@ifundefined{@normalsize} {\normalsize} % for ucthesis.cls
   {\@normalsize}}%
  {\@newbaseline}% NFSS (2.09) present
  }
\fancyhf{}
\if@twoside
  \fancyhead[el,or]{\fancyplain{}{\slshape\rightmark}}
  \fancyhead[er,ol]{\fancyplain{}{\slshape\leftmark}}
\else
  \fancyhead[l]{\fancyplain{}{\slshape\rightmark}}
  \fancyhead[r]{\fancyplain{}{\slshape\leftmark}}
\fi
\fancyfoot[c]{\rmfamily\thepage} % page number
\newcommand\f@nch@vbox[2]{%
  \setbox0\vbox{#2}%
  \ifdim\ht0>#1\relax
    \f@nch@warning{%
      \string#1 is too small (\the#1): ^^J%
      Make it at least \the\ht0.^^J%
      We now make it that large for the rest of the document.^^J%
      This may cause the page layout to be inconsistent, however\@gobble
    }%
    \dimen0=#1\relax
    \global#1=\ht0\relax
    \ht0=\dimen0 %
  \fi
  \box0}
\newcommand\f@nch@head[5]{%
  #1%
  \hbox to\headwidth{%
    \f@nch@reset
    \f@nch@vbox\headheight{%
      \hbox{%
        \rlap{\parbox[b]{\headwidth}{\raggedright#2}}%
        \hfill
        \parbox[b]{\headwidth}{\centering#3}%
        \hfill
        \llap{\parbox[b]{\headwidth}{\raggedleft#4}}%
      }%
      \headrule
    }%
  }%
  #5%
}
\newcommand\f@nch@foot[5]{%
  #1%
  \hbox to\headwidth{%
    \f@nch@reset
    \f@nch@vbox\footskip{%
      \setbox0=\vbox{\footrule}\unvbox0
      \vskip\footruleskip
      \hbox{%
        \rlap{\parbox[t]{\headwidth}{\raggedright#2}}%
        \hfill
        \parbox[t]{\headwidth}{\centering#3}%
        \hfill
        \llap{\parbox[t]{\headwidth}{\raggedleft#4}}%
      }%
    }%
  }%
  #5%
}
\def\headrule{{\if@fancyplain\let\headrulewidth\plainheadrulewidth\fi
    \hrule\@height\headrulewidth\@width\headwidth
    \vskip-\headrulewidth}}
\def\footrule{{\if@fancyplain\let\footrulewidth\plainfootrulewidth\fi
    \hrule\@width\headwidth\@height\footrulewidth}}
\def\ps@fancy{%
  \f@nch@ifundefined{@chapapp}{\let\@chapapp\chaptername}{}% for amsbook
\f@nch@ifundefined{MakeUppercase}{\def\MakeUppercase{\uppercase}}{}%
\f@nch@ifundefined{chapter}%
 {\def\sectionmark##1{\markboth{\MakeUppercase{\ifnum \c@secnumdepth>\z@
        \thesection\hskip 1em\relax
      \fi ##1}}{}}%
  \def\subsectionmark##1{\markright {\ifnum \c@secnumdepth >\@ne
    \thesubsection\hskip 1em\relax \fi ##1}}}%
 {\def\chaptermark##1{\markboth {\MakeUppercase{\ifnum
      \c@secnumdepth>\m@ne \@chapapp\ \thechapter. \ \fi ##1}}{}}%
\def\sectionmark##1{\markright{\MakeUppercase{\ifnum \c@secnumdepth >\z@
      \thesection. \ \fi ##1}}}%
}
\ps@@fancy
\gdef\ps@fancy{\@fancyplainfalse\ps@@fancy}%
\ifdim\headwidth<0sp
    \global\advance\headwidth123456789sp\global\advance\headwidth\textwidth
\fi}
\def\ps@fancyplain{\ps@fancy \let\ps@plain\ps@plain@fancy}
\def\ps@plain@fancy{\@fancyplaintrue\ps@@fancy}
\let\ps@@empty\ps@empty
\def\ps@@fancy{%
  \ps@@empty
  \def\@mkboth{\protect\markboth}%
  \def\@oddhead{\f@nch@head\f@nch@Oolh\f@nch@olh\f@nch@och\f@nch@orh\f@nch@Oorh}%
  \def\@oddfoot{\f@nch@foot\f@nch@Oolf\f@nch@olf\f@nch@ocf\f@nch@orf\f@nch@Oorf}%
  \def\@evenhead{\f@nch@head\f@nch@Oelh\f@nch@elh\f@nch@ech\f@nch@erh\f@nch@Oerh}%
  \def\@evenfoot{\f@nch@foot\f@nch@Oelf\f@nch@elf\f@nch@ecf\f@nch@erf\f@nch@Oerf}%
}
\def\f@nch@Oolh{\if@reversemargin\hss\else\relax\fi}
\def\f@nch@Oorh{\if@reversemargin\relax\else\hss\fi}
\let\f@nch@Oelh\f@nch@Oorh
\let\f@nch@Oerh\f@nch@Oolh
\let\f@nch@Oolf\f@nch@Oolh
\let\f@nch@Oorf\f@nch@Oorh
\let\f@nch@Oelf\f@nch@Oelh
\let\f@nch@Oerf\f@nch@Oerh
\def\f@nch@offsolh{\headwidth=\textwidth\advance\headwidth\f@nch@O@olh
                   \advance\headwidth\f@nch@O@orh\hskip-\f@nch@O@olh}
\def\f@nch@offselh{\headwidth=\textwidth\advance\headwidth\f@nch@O@elh
                   \advance\headwidth\f@nch@O@erh\hskip-\f@nch@O@elh}
\def\f@nch@offsolf{\headwidth=\textwidth\advance\headwidth\f@nch@O@olf
                   \advance\headwidth\f@nch@O@orf\hskip-\f@nch@O@olf}
\def\f@nch@offself{\headwidth=\textwidth\advance\headwidth\f@nch@O@elf
                   \advance\headwidth\f@nch@O@erf\hskip-\f@nch@O@elf}
\def\f@nch@setoffs{%
  \f@nch@gbl\let\headwidth\f@nch@headwidth
  \f@nch@gbl\let\f@nch@Oolh\f@nch@offsolh
  \f@nch@gbl\let\f@nch@Oelh\f@nch@offselh \f@nch@gbl\let\f@nch@Oorh\hss
  \f@nch@gbl\let\f@nch@Oerh\hss \f@nch@gbl\let\f@nch@Oolf\f@nch@offsolf
  \f@nch@gbl\let\f@nch@Oelf\f@nch@offself \f@nch@gbl\let\f@nch@Oorf\hss
  \f@nch@gbl\let\f@nch@Oerf\hss
}
\newif\iff@nch@footnote
\AtBeginDocument{%
  \let\latex@makecol\@makecol
  \def\@makecol{\ifvoid\footins\f@nch@footnotefalse\else\f@nch@footnotetrue\fi
    \let\topfloat\@toplist\let\botfloat\@botlist\latex@makecol}%
}
\newcommand\iftopfloat[2]{\ifx\topfloat\empty #2\else #1\fi}%
\newcommand\ifbotfloat[2]{\ifx\botfloat\empty #2\else #1\fi}%
\newcommand\iffloatpage[2]{\if@fcolmade #1\else #2\fi}%
\newcommand\iffootnote[2]{\iff@nch@footnote #1\else #2\fi}%
\newcommand{\fancypagestyle}[2]{%
  \@namedef{ps@#1}{\let\f@nch@gbl\relax#2\relax\ps@fancy}}
\endinput
%%
%% End of file `fancyhdr.sty'.
