merge libXScrnSaver 1.2.4, libXcomposite 0.4.6, libXdamage 1.1.6,
libXres 1.2.2, and libXv 1.0.12.

merge libxcb 1.13.1, libXinerama 1.1.4, and libXScrnSaver 1.2.3.

revert 'const' removal changes, now that libXext is also updated.

don't declare a 'const char *' when you pass it to a 'char *'.

initial import of libXScrnSaver-1.2.2

initial import of libXScrnSaver-1.2.1

initial import of libXScrnSaver-1.2.0

initial import of libXScrnSaver-1.1.3