[PATCH v4] Provide a C++ version of iseqsig

[Gabriel F. T. Gomes]

On Tue, 21 Nov 2017, Gabriel F. T. Gomes wrote:

>+  static int __call(float __x, float __y) throw()
                     ^                           ^
I have locally addressed the comments about missing spaces between
function name and opening parenthesis (as noted in [1]), here and in other
parts of this patch.  Sorry for not addressing this earlier and sending
versions 3 and 4 without these changes.

[1] https://sourceware.org/ml/libc-alpha/2017-11/msg00276.html


If the rest of the patch reaches consensus, I'll commit it with these
changes.

Thanks,
Gabriel