On Sunday, 28 October 2018 at 06:59:31 UTC, DanielG wrote:
For the benefit of anybody who encounters a problem like this
in the future ... originally I had my C library "header" files
(renamed from .di to .d after the feedback from Nicholas) in a
special 'headers/' subdir, used as an import path in dub.json.
I simply moved those files to the source folder and everything
started magically working.
And thanks again, Nicholas!
Oh yeah, I didn't think to mention that you need to compile them
for them to fix your missing symbols problem.
No problems.