[Issue 23725] ImportC fails to parse __asm __volatile on FreeBSD stdatomic.h and fenv.h

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23725

--- Comment #4 from Walter Bright <bugzilla at digitalmars.com> ---
Fixed by https://github.com/dlang/dmd/pull/15012

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