[Issue 19924] Make core.bitop.bswap(ulong) work in betterC

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19924

--- Comment #1 from Dlang Bot <dlang-bot at dlang.rocks> ---
@n8sh created dlang/druntime pull request #2621 "Issue 19924 - Make
core.bitop.bswap(ulong) work in betterC" mentioning this issue:

- Issue 19924 - Make core.bitop.bswap(ulong) work in betterC

https://github.com/dlang/druntime/pull/2621

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