[libc++abi] Remove unistd.h include
This was originally there for the _POSIX_THREADS define, to detect the
presence of pthreads. That went away with the externalized threading
support, so the include can go away too.
config.h is now completely empty. A follow-up commit will remove it
entirely.
git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@299087 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/src/config.h b/src/config.h
index f2710c0..c823552 100644
--- a/src/config.h
+++ b/src/config.h
@@ -14,6 +14,4 @@
#ifndef LIBCXXABI_CONFIG_H
#define LIBCXXABI_CONFIG_H
-#include <unistd.h>
-
#endif // LIBCXXABI_CONFIG_H
