avoid exit overhead in inlined generator expressions by directly returning the result instead of raising a StopIteration with value

re-establish a simple form of generator inlining for any() and all() that does not remove the generator but inlines the evaluation into the inner loop

remove ABC implementations from imports patching code and instead only register Cython's types with the ABCs *iff* they exist
also remove the inspect.iscoroutine() patching as it would only help new code which should use the ABCs in the first place

re-add embed-signatures test for signed char signature (which should not be impacted by the latest implicit signedness change)

I don't know of any platforms where sizeof(long long) == 64, and this
is needed for unsigned long + int64_t on LLP64.

This may pose a problem if sizeof(uintmax_t) > 64.

This makes type promotion rules clearer.

Sort dependencies in metadata

Fixed mismatched parenthesis.

when building with gcc or clang.

use at least ssize_t temp variables for buffer index calculations even if users use smaller integer types as we might be doing wrap-around calculations that depend on the potentially larger buffer shape

use at least ssize_t temp variables for buffer index calculations even if users use smaller integer types as we might be doing wrap-around calculations that depend on the potentially larger buffer shape