[Bug target/86599] Problems building libgfortran from 7.2.0 on HP-UX 11.31/PA

[bugzilla-gcc at thewrittenword dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86599

--- Comment #17 from The Written Word <bugzilla-gcc at thewrittenword dot com> ---
(In reply to The Written Word from comment #16)
> Created attachment 44529 [details]
> stdlib.h long_double patch

This is the patch I came up with. What do you think?