Master branch build is broken with enable-sctp option

[simo5]

I built it this way:

./Configure --prefix=$HOME/tmp/openssl --openssldir=/etc/pki/tls \
    zlib enable-rfc3779 enable-sctp enable-cms no-mdc2 no-ec2m no-sm2 no-sm4 \
    enable-buildtest-c++ shared '-DDEVRANDOM="\"/dev/urandom\""'
make all

and the build breaks this way:

[..]
gcc  -I. -Iinclude  -DAES_ASM -fPIC -pthread -m64 -Wa,--noexecstack -Wall -O3 -DOPENSSL_USE_NODELETE -DL_ENDIAN -DOPENSSL_PIC -DOPENSSLDIR="\"/etc/pki/tls\"" -DENGINESDIR="\"/home/tmp/openssl/lib64/engines-3\"" -DMODULESDIR="\"/home/tmp/openssl/lib64/ossl-modules\"" -DOPENSSL_BUILDING_OPENSSL -DZLIB -DNDEBUG -DDEVRANDOM="\"/dev/urandom\"" -MMD -MF ssl/record/libssl-lib-rec_layer_d1.d.tmp -MT ssl/record/libssl-lib-rec_layer_d1.o -c -o ssl/record/libssl-lib-rec_layer_d1.o ssl/record/rec_layer_d1.c
ssl/record/rec_layer_d1.c: In function 'dtls_buffer_record':
ssl/record/rec_layer_d1.c:140:40: error: 'ssl' undeclared (first use in this function)
  140 |     if (BIO_dgram_is_sctp(SSL_get_rbio(ssl)) &&
      |                                        ^~~
ssl/record/rec_layer_d1.c:140:40: note: each undeclared identifier is reported only once for each function it appears in
ssl/record/rec_layer_d1.c: In function 'dtls_unbuffer_record':
ssl/record/rec_layer_d1.c:178:44: warning: passing argument 1 of 'SSL_get_rbio' from incompatible pointer type [-Wincompatible-pointer-types]
  178 |         if (BIO_dgram_is_sctp(SSL_get_rbio(s))) {
      |                                            ^
      |                                            |
      |                                            SSL_CONNECTION * {aka struct ssl_connection_st *}
In file included from ssl/record/../ssl_local.h:26,
                 from ssl/record/rec_layer_d1.c:12:
include/openssl/ssl.h:1655:37: note: expected 'const SSL *' {aka 'const struct ssl_st *'} but argument is of type 'SSL_CONNECTION *' {aka 'struct ssl_connection_st *'}
 1655 | __owur BIO *SSL_get_rbio(const SSL *s);
      |                          ~~~~~~~~~~~^
ssl/record/rec_layer_d1.c:179:35: warning: passing argument 1 of 'SSL_get_rbio' from incompatible pointer type [-Wincompatible-pointer-types]
  179 |             BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SCTP_SET_RCVINFO,
      |                                   ^
      |                                   |
      |                                   SSL_CONNECTION * {aka struct ssl_connection_st *}
include/openssl/ssl.h:1655:37: note: expected 'const SSL *' {aka 'const struct ssl_st *'} but argument is of type 'SSL_CONNECTION *' {aka 'struct ssl_connection_st *'}
 1655 | __owur BIO *SSL_get_rbio(const SSL *s);
      |                          ~~~~~~~~~~~^
make[1]: *** [Makefile:20315: ssl/record/libssl-lib-rec_layer_d1.o] Error 1
make[1]: Leaving directory '/home/devel/git/openssl'
make: *** [Makefile:3392: build_sw] Error 2

Like cause is commit eddb067

[t8m]

See also eddb067#r86366751