Rusty Russell af90fdc0bb common/utils: macros to help get copy/compare across different types right. ...

Things are often equivalent but different types:
1. u8 arrays in libwally.
2. sha256
3. Secrets derived via sha256
4. txids

Rather than open-coding a BUILD_ASSERT & memcpy, create a macro to do it.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

2024-07-23 09:54:47 +09:30

2.6 KiB

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