Create an 1.3.x backport branch for r1902208 and r1902304: - r1902208: Add support for BIO_CTRL_EOF, which is being used by OpenSSL 3.0+ and OpenSSL 1.1.1e. - r1902304: Fix the return value for unknown controls in the BIO control functions.
serf/branches/1.3.x-r1902208+r1902304/