Message 71127 - Python tracker

> I have not yet seen any examples where the are erroneous assertions.

Please take a look at the code in signalmodule.c. The MS CRT asserts
that the signal number is supported (i.e. among a fixed list of signal
numbers), even though C 99, 7.14.1.1p8 says that the library shall
return SIG_ERR, and set errno to a positive value, if the request cannot
be honored.