[libc-commits] [libc] [libc] Add hdrgen --proxy mode (PR #174823)

[Roland McGrath via libc-commits]

================
@@ -75,6 +75,29 @@
     "SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception",
 ]
 
+PROXY_TEMPLATE = """\
+//===-- Implementation proxy header for <{header}> --===//
----------------
frobtech wrote:

We don't do that in other cases like this and the long strings of `-` and `=` seem to be going out of fashion.
Let's make those cosmetic issues separate from this feature and if/when we address them do it uniformly.

https://github.com/llvm/llvm-project/pull/174823