On Fri, Oct 2, 2020 at 6:12 AM Jonathan Nieder [off-list ref] wrote:

[...]

quoted

+int binsearch(size_t sz, int (*f)(size_t k, void *args), void *args)

How does this compare to stdlib's bsearch?

bsearch gives you back NULL if it doesn't find an exact match.

quoted

+     reftable_free(a);
+}

Are there other callers that need custom free?

The libgit2 folks requested the ability to set memory allocation
routines, hence reftable_free().

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