[libc-commits] [libc] [libc][hdrgen] Add extra_standards and license_text (PR #165459)

[Michael Jones via libc-commits]

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@@ -0,0 +1,21 @@
+//===-- Wile E. Coyote header <custom.h> --===//
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michaelrj-google wrote:

nit: do we want to make this 80 columns?

https://github.com/llvm/llvm-project/pull/165459