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Update README based on discussion on integer sizes

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Joost Rijneveld 2019-04-05 15:30:13 +02:00 committed by GitHub
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@ -63,15 +63,15 @@ _The checking of items on this list is still being developed. Checked items shou
## Requirements on C implementations that are manually checked
* Makefiles without explicit rules (rely on implicit, built-in rules)
* Minimalist Makefiles
* `#ifdef`s only for header encapsulation
* No stringification macros
* Output-parameter pointers in functions are on the left
* `const` arguments are labeled as `const`
* All exported symbols are namespaced in place
* All integer types are of fixed size, using `stdint.h` types (including `uint8_t` instead of `unsigned char`)
* Integers used for indexing are of size `size_t`
* variable declarations at the beginning (except in `for (size_t i=...`)
* Integer types are of fixed size where relevant, using `stdint.h` types
* Integers used for indexing memory are of size `size_t`
* Variable declarations at the beginning (except in `for (size_t i=...`)
## Clean C implementations currently in PQClean