3.7.4
lib/accelerated: report GNUTLS_E_SHORT_MEMORY_BUFFER in many places
lib/accelerated: rearranged several size checks to avoid overflow
afalg: use pkg-config to detect libkcapi
Align _gnutls_x86_cpuid_s as OPENSSL_ia32cap_P would be
accelerated: added header guards
lib/accelerated: use unlikely on buffer length checks more consistently
Add AF_ALG acceleration