apr.hnw (READDIR_IS_THREAD_SAFE, ENUM_BITFIELD, _POSIX_THREAD_SAFE_FUNCTIONS (?),^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Whoa...this not not good. _POSIX_THREAD_SAFE_FUNCTIONS is a manifest POSIX constant that should *not* be defined by the application. A POSIX conformant application should include <unistd.h> and *check* the value of this constant only.
I have a hunch that NetWare (why the #define is only in apr.hnw) doesn't have _POSIX_THREAD_SAFE_FUNCTIONS defined in its unistd.h. It shouldn't be defined by any other platform.
As a nit-pick, you'd need to wrap the include of unistd.h with #if APR_HAVE_UNISTD_H/#endif. -- justin
