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ok jsing@

Bring in compatibility for OpenSSL 1.1 style init functions.

This adds OPENSSL_init_crypto and OPENSSL_init_ssl, as well
thread safety modifications for the existing LibreSSL init
functions. The in

Bring in compatibility for OpenSSL 1.1 style init functions.

This adds OPENSSL_init_crypto and OPENSSL_init_ssl, as well
thread safety modifications for the existing LibreSSL init
functions. The initialization routines are called automatically
by the normal entry points into the library, as in newer OpenSSL

ok jsing@, nits by tb@ and deraadt@

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Move Windows OS-specific functions to make porting easier.

Several functions that need to be redefined for a Windows port are right
in the middle of other code that is relatively portable. This patc

Move Windows OS-specific functions to make porting easier.

Several functions that need to be redefined for a Windows port are right
in the middle of other code that is relatively portable. This patch
isolates the functions that need Windows-specific implementations so
they can be built conditionally in the portable tree.

ok jsing@ deraadt@

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