Adds some more changes dtls specific functions to make them more in s… #52

Job	Run time
check_update	1m 31s
basic_gcc	2m 22s
check-ansi	1m 36s
check_docs	1m 7s
basic_clang	1m 54s
minimal	1m 26s
no-deprecated	1m 37s
no-shared (ubuntu-latest)	1s
no-shared (macos-latest)	2m 34s
address_ub_sanitizer	1m 29s
enable_brotli_dynamic	1m 48s
enable_non-default_options	1m 48s
fips_and_ktls	1m 58s
memory_sanitizer	2m 18s
non-caching	1m 41s
threads_sanitizer	1m 49s
buildtest	1m 41s
enable_brotli_and_asan_ubsan	2m 10s
enable_brotli_and_zstd_dynamic	2m 27s
enable_zstd_and_asan_ubsan	3m 22s
enable_zstd_dynamic	1m 49s
enable-tfo (ubuntu-latest)	1s
external-test-cf-quiche	2m 55s
enable-tfo (macos-latest)	2m 56s
external-test-pyca (1.51.0, 3.9)	2m 1s
external-tests	2m 16s
legacy	1m 24s
no-legacy	2m 16s
out-of-source-and-install (ubuntu-latest)	1s
out-of-source-and-install (macos-latest)	1m 52s
	54m 10s

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