Adapt defaults and programs documentation
diff --git a/programs/ssl/ssl_fork_server.c b/programs/ssl/ssl_fork_server.c
index b6f1cc4..62b4c40 100644
--- a/programs/ssl/ssl_fork_server.c
+++ b/programs/ssl/ssl_fork_server.c
@@ -43,7 +43,8 @@
     !defined(MBEDTLS_SSL_SRV_C) || !defined(MBEDTLS_NET_C) ||     \
     !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_CTR_DRBG_C) ||    \
     !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_TIMING_C) || \
-    !defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_PEM_PARSE_C)
+    !defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_PEM_PARSE_C) || \
+    !defined(MBEDTLS_SSL_PROTO_TLS)
 int main( int argc, char *argv[] )
 {
     ((void) argc);
@@ -53,7 +54,8 @@
            "and/or MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_SRV_C and/or "
            "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
            "MBEDTLS_CTR_DRBG_C and/or MBEDTLS_X509_CRT_PARSE_C and/or "
-           "MBEDTLS_TIMING_C and/or MBEDTLS_PEM_PARSE_C not defined.\n");
+           "MBEDTLS_TIMING_C and/or MBEDTLS_PEM_PARSE_C and/or "
+           "MBEDTLS_SSL_PROTO_TLS not defined.\n");
     return( 0 );
 }
 #elif defined(_WIN32)