BIO_CLOSE
BIO_CTRL_DUP
BIO_CTRL_EOF
BIO_CTRL_FLUSH
BIO_CTRL_GET
BIO_CTRL_GET_CLOSE
BIO_CTRL_INFO
BIO_CTRL_PENDING_C
BIO_CTRL_POP
BIO_CTRL_PUSH
BIO_CTRL_RESET
BIO_CTRL_SET
BIO_CTRL_SET_CLOSE
BIO_CTRL_WPENDING
BIO_C_GET_FD
BIO_C_GET_MD_CTX
BIO_C_SET_FD
BIO_C_SET_FILENAME
BIO_FP_APPEND
BIO_FP_READ
BIO_FP_TEXT
BIO_FP_WRITE
BIO_NOCLOSE
BIO_TYPE_ACCEPT
BIO_TYPE_BASE64
BIO_TYPE_BER
BIO_TYPE_BIO
BIO_TYPE_BUFFER
BIO_TYPE_CIPHER
BIO_TYPE_CONNECT
BIO_TYPE_DESCRIPTOR
BIO_TYPE_FD
BIO_TYPE_FILE
BIO_TYPE_FILTER
BIO_TYPE_LINEBUFFER
BIO_TYPE_MD
BIO_TYPE_MEM
BIO_TYPE_NBIO_TEST
BIO_TYPE_NONE
BIO_TYPE_NULL
BIO_TYPE_NULL_FILTER
BIO_TYPE_PROXY_CLIENT
BIO_TYPE_PROXY_SERVER
BIO_TYPE_SOCKET
BIO_TYPE_SOURCE_SINK
BIO_TYPE_SSL