In C++, can I check whether a certain function has been declared "extern C" or not? I don't mind checks restricted to the current translation unit. I'd like to
registry
c2x
paypal-buttons
esphome
color-conversion
arraybuffer
ilias
git-repo
displayobject
deploying
render-to-texture
formstack
mxe
uikeyboard
reference-source
zeitwerk
accessory
page-fragments
spfx-extension
ctype
region
mariadb-10.3
pygears
nchan
njs
java-calendar
scala-2.13
qjson
cs50
powermanager
