--- /tmp/bird-1.6.8-2.15yn0jhqv/debian/bird-doc_1.6.8-2.1_all.deb
+++ bird-doc_1.6.8-2.1_all.deb
├── file list
│ @@ -1,3 +1,3 @@
│  -rw-r--r--   0        0        0        4 2021-01-02 16:40:39.000000 debian-binary
│  -rw-r--r--   0        0        0     1180 2021-01-02 16:40:39.000000 control.tar.xz
│ --rw-r--r--   0        0        0  1129644 2021-01-02 16:40:39.000000 data.tar.xz
│ +-rw-r--r--   0        0        0  1129340 2021-01-02 16:40:39.000000 data.tar.xz
├── control.tar.xz
│ ├── control.tar
│ │ ├── ./md5sums
│ │ │ ├── ./md5sums
│ │ │ │┄ Files differ
├── data.tar.xz
│ ├── data.tar
│ │ ├── file list
│ │ │ @@ -20,9 +20,9 @@
│ │ │  -rw-r--r--   0 root         (0) root         (0)    88673 2019-09-11 18:24:45.000000 ./usr/share/doc/bird-doc/prog-2.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)    15475 2019-09-11 18:24:45.000000 ./usr/share/doc/bird-doc/prog-3.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)    13306 2019-09-11 18:24:45.000000 ./usr/share/doc/bird-doc/prog-4.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)    66702 2019-09-11 18:24:46.000000 ./usr/share/doc/bird-doc/prog-5.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)     6594 2019-09-11 18:24:46.000000 ./usr/share/doc/bird-doc/prog-6.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)    25846 2019-09-11 18:24:46.000000 ./usr/share/doc/bird-doc/prog-7.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)    28326 2019-09-11 18:24:46.000000 ./usr/share/doc/bird-doc/prog-8.html
│ │ │ --rw-r--r--   0 root         (0) root         (0)   248480 2021-01-02 16:40:39.000000 ./usr/share/doc/bird-doc/prog.html
│ │ │ --rw-r--r--   0 root         (0) root         (0)   443344 2021-01-02 16:40:39.000000 ./usr/share/doc/bird-doc/prog.pdf.gz
│ │ │ +-rw-r--r--   0 root         (0) root         (0)   248478 2021-01-02 16:40:39.000000 ./usr/share/doc/bird-doc/prog.html
│ │ │ +-rw-r--r--   0 root         (0) root         (0)   443052 2021-01-02 16:40:39.000000 ./usr/share/doc/bird-doc/prog.pdf.gz
│ │ ├── ./usr/share/doc/bird-doc/prog.html
│ │ │ @@ -5686,15 +5686,15 @@
│ │ │  <H3>Arguments</H3>
│ │ │  <P>
│ │ │  <DL>
│ │ │  <DT><I>struct mac_context *</I> <B>ctx</B><DD><P>MAC context
│ │ │  </DL>
│ │ │  <H3>Description</H3>
│ │ │  <P>Finish MAC computation and return a pointer to the result. No more
│ │ │ -@<B>mac_update()</B> calls could be done, but the context may be reinitialized
│ │ │ +<B>mac_update</B>() calls could be done, but the context may be reinitialized
│ │ │  later.
│ │ │  <P>Note that the returned pointer points into data in the <B>ctx</B> context. If it
│ │ │  ceases to exist, the pointer becomes invalid.
│ │ │  
│ │ │  
│ │ │  <HR><H3>Function</H3>
│ │ │  <P><I>void</I>
│ │ │ @@ -5705,15 +5705,15 @@
│ │ │  <P>
│ │ │  <DL>
│ │ │  <DT><I>struct mac_context *</I> <B>ctx</B><DD><P>MAC context
│ │ │  </DL>
│ │ │  <H3>Description</H3>
│ │ │  <P>Cleanup MAC context after computation (by filling with zeros). Not strictly
│ │ │  necessary, just to erase sensitive data from stack. This also invalidates the
│ │ │ -pointer returned by @<B>mac_final()</B>.
│ │ │ +pointer returned by <B>mac_final</B>().
│ │ │  
│ │ │  
│ │ │  <HR><H3>Function</H3>
│ │ │  <P><I>void</I>
│ │ │  <B>mac_fill</B>
│ │ │  (<I>uint</I> <B>id</B>, <I>const byte *</I> <B>key</B>, <I>uint</I> <B>keylen</B>, <I>const byte *</I> <B>data</B>, <I>uint</I> <B>datalen</B>, <I>byte *</I> <B>mac</B>) --     compute and fill MAC
│ │ │  <P>
│ │ ├── ./usr/share/doc/bird-doc/prog.pdf.gz
│ │ │ ├── prog.pdf
│ │ │ │ ├── pdftotext {} -
│ │ │ │ │ @@ -5335,26 +5335,26 @@
│ │ │ │ │  and passing them at once.
│ │ │ │ │  Function
│ │ │ │ │  byte * mac final (struct mac context * ctx ) – finalize MAC algorithm
│ │ │ │ │  Arguments
│ │ │ │ │  struct mac context * ctx
│ │ │ │ │  MAC context
│ │ │ │ │  Description
│ │ │ │ │ -Finish MAC computation and return a pointer to the result. No more @mac update() calls could be done,
│ │ │ │ │ -but the context may be reinitialized later.
│ │ │ │ │ +Finish MAC computation and return a pointer to the result. No more mac update() calls could be done, but
│ │ │ │ │ +the context may be reinitialized later.
│ │ │ │ │  Note that the returned pointer points into data in the ctx context. If it ceases to exist, the pointer becomes
│ │ │ │ │  invalid.
│ │ │ │ │  Function
│ │ │ │ │  void mac cleanup (struct mac context * ctx ) – cleanup MAC context
│ │ │ │ │  Arguments
│ │ │ │ │  struct mac context * ctx
│ │ │ │ │  MAC context
│ │ │ │ │  Description
│ │ │ │ │  Cleanup MAC context after computation (by filling with zeros). Not strictly necessary, just to erase sensitive
│ │ │ │ │ -data from stack. This also invalidates the pointer returned by @mac final().
│ │ │ │ │ +data from stack. This also invalidates the pointer returned by mac final ().
│ │ │ │ │  Function
│ │ │ │ │  void mac fill (uint id , const byte * key, uint keylen, const byte * data, uint datalen, byte * mac) – compute
│ │ │ │ │  and fill MAC
│ │ │ │ │  Arguments
│ │ │ │ │  uint id
│ │ │ │ │  MAC algorithm ID
│ │ │ │ │  const byte * key