Name: zlib
URL: http://zlib.net/
Version: 1.2.5
Security Critical: yes
License: Custom license
License Android Compatible: yes

Description:
General purpose compression library

Local Modifications:
A few minor changes, all marked with "Google":
- Added #ifdefs to avoid compile warnings when NO_GZCOMPRESS is defined.
- Removed use of strerror for WinCE in gzio.c.
- Added 'int z_errno' global for WinCE, to which 'errno' is defined in zutil.h.
- Added 'mozzconf.h' to mangle the function names.
- Added an #ifdef to prevent zlib.h from mangling its functions.
The 'google.patch' file represents our changes from the original zlib-1.2.5.

A more significant change to support mixed-source data compression. See
crbug.com/139744 and mixed-source.patch.