Make LinkedList return errors when something fails
* Use futimens that is POSIX-compliant and compatible with uclibc instead of futimes.
* Borrowed eventfd_read and eventfd_write from bionic for uclibc compatibility (uclibc headers are broken unfortunately). Bionic and
FreeRDP are both under the Apache 2.0 license.
Recompressed losslessy PNG and JPEG images
Recompressed PNG images again
futimens, while being POSIX-compliant, does not exist on Mac OS X. Added futimes back to address this.
Fixed a typo for conditional compilation
Recompressed images with FileOptimizer 6.8 (an open-source mass file recompression tool for Windows)
Changed back the permissions to previous values
Merge remote-tracking branch 'upstream/master'
Added winpr functions to generate a stacktrace.
Added libcorkscrew headers for stacktrace on android.
Added execinfo.h detection for stacktrace on linux.
Winpr stacktrace header.
Fixed missing argument checks in logger, fixed crashes if file not created.
Fixed license header, added correct copyright.
X11: fix toggle-fullscreen option functionality
Revert "X11: fix toggle-fullscreen option functionality"

This reverts commit 0c84c81401c041a249834c07b8f953d5b4dcabc5.
X11: fix toggle-fullscreen option functionality
drive: fix contents lost when cut-paste a folder.
Merge pull request #2038 from akallabeth/winpr-stacktrace

Winpr add stacktrace
Merge pull request #2010 from hardening/list_return_value

Make LinkedList return errors when something fails
Merge pull request #2044 from RonYaari/master

X11: fix toggle-fullscreen option functionality