[Issue 23479] ImportC recognizes .i and .c files, but not .h files

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23479

--- Comment #6 from Dlang Bot <dlang-bot at dlang.rocks> ---
dlang/dmd pull request #14682 "Revert "fix Issue 23479 - ImportC recognizes .i
and .c files, but not .h files"" was merged into master:

- 1bb9184f98bbc0d1862c2ac1a78b0a627b60195c by Iain Buclaw:
  Revert "fix Issue 23479 - ImportC recognizes .i and .c files, but not .h
files (#14636)"

  This reverts commit 94d589fd5460851ebd5af334b677b4522fb57918.

https://github.com/dlang/dmd/pull/14682

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