--- /tmp/gambc-4.9.3-1.1krnuohvs/debian/libgambit4-dev_4.9.3-1.1_amd64.deb
+++ libgambit4-dev_4.9.3-1.1_amd64.deb
├── file list
│ @@ -1,3 +1,3 @@
│  -rw-r--r--   0        0        0        4 2021-02-04 12:14:16.000000 debian-binary
│  -rw-r--r--   0        0        0      676 2021-02-04 12:14:16.000000 control.tar.xz
│ --rw-r--r--   0        0        0    52356 2021-02-04 12:14:16.000000 data.tar.xz
│ +-rw-r--r--   0        0        0    52360 2021-02-04 12:14:16.000000 data.tar.xz
├── control.tar.xz
│ ├── control.tar
│ │ ├── ./md5sums
│ │ │ ├── ./md5sums
│ │ │ │┄ Files differ
├── data.tar.xz
│ ├── data.tar
│ │ ├── file list
│ │ │ @@ -1,10 +1,10 @@
│ │ │  drwxr-xr-x   0 root         (0) root         (0)        0 2021-02-04 12:14:16.000000 ./
│ │ │  drwxr-xr-x   0 root         (0) root         (0)        0 2021-02-04 12:14:16.000000 ./usr/
│ │ │  drwxr-xr-x   0 root         (0) root         (0)        0 2021-02-04 12:14:16.000000 ./usr/include/
│ │ │ --rw-r--r--   0 root         (0) root         (0)      306 2021-02-04 12:14:16.000000 ./usr/include/gambit-not409003.h
│ │ │ +-rw-r--r--   0 root         (0) root         (0)      464 2021-02-04 12:14:16.000000 ./usr/include/gambit-not409003.h
│ │ │  -rw-r--r--   0 root         (0) root         (0)   384874 2021-02-04 12:14:16.000000 ./usr/include/gambit.h
│ │ │  drwxr-xr-x   0 root         (0) root         (0)        0 2021-02-04 12:14:16.000000 ./usr/share/
│ │ │  drwxr-xr-x   0 root         (0) root         (0)        0 2021-02-04 12:14:16.000000 ./usr/share/doc/
│ │ │  drwxr-xr-x   0 root         (0) root         (0)        0 2021-02-04 12:14:16.000000 ./usr/share/doc/libgambit4-dev/
│ │ │  -rw-r--r--   0 root         (0) root         (0)     1939 2021-02-04 12:14:16.000000 ./usr/share/doc/libgambit4-dev/changelog.Debian.gz
│ │ │  -rw-r--r--   0 root         (0) root         (0)     4641 2019-05-13 15:33:12.000000 ./usr/share/doc/libgambit4-dev/copyright
│ │ ├── ./usr/include/gambit-not409003.h
│ │ │ @@ -1,6 +1,11 @@
│ │ │  #error "The version indicated in ___VERSION is not supported by gambit.h"
│ │ │ +arlier or later than v4.9.3"
│ │ │  #error "You are probably compiling C code generated by a Gambit compiler earlier or later than v4.9.3"
│ │ │  #error "___VERSION will be set to 409003 to reduce other errors"
│ │ │  #undef ___VERSION
│ │ │ +#error "___VERSION will be set to 409003 to reduce other errors"
│ │ │ +#define ___VERSION 409003
│ │ │ +#undef ___VERSION
│ │ │ +#include "gambit.h"
│ │ │  #define ___VERSION 409003
│ │ │  #include "gambit.h"