tree 4538cdc56ab5e0cb50d419db60f74258af0daac7
parent 9ec74edaf8d1d419adb9ac39227685e7f0f4d2d3
author Saleem Abdulrasool <compnerd@compnerd.org> 1506037741 -0700
committer Saleem Abdulrasool <compnerd@compnerd.org> 1506039987 -0700

Attempt to be better with signed conversions

Most targets use unsigned chars.  Explicitly change the static tables to
`signed char`.  An alternative  would be to force signed chars during
the compilation of libdispatch.  When building for Linux AArch64, the
use of `-1` causes signed conversion warnings when initializing the
table.