K 10 svn:author V 3 dim K 8 svn:date V 27 2017-12-29T12:47:23.512015Z K 7 svn:log V 294 Work around clang 6.0.0 warnings about arithmetic on NULL pointers in acpica, by redefining the ACPI_ADD_PTR and ACPI_SUB_PTR macros so they use integer arithmetic instead. This is a temporary fix, to be reverted before merging back to head, unless jkim reads my mail and agrees with this. :) END