OS/2's pollcb in 1.5 / 1.6

[Yann Ylavic]

Since we are pushing latest pollcb changes to 1.6, and pollcb is 1.5
already, I wonder why poll/os2/pollcb.c is not committed in these
branches.

Doesn't it raise a linker error to resolve apr_pollcb_*() functions on OS/2?