add required mbedtls links

diff --git a/pdns/dnsdistdist/ext/mbedtls/include/mbedtls/base64.h b/pdns/dnsdistdist/ext/mbedtls/include/mbedtls/base64.h
new file mode 120000 (symlink)
index 0000000..5819ad3
--- /dev/null
+++ b/pdns/dnsdistdist/ext/mbedtls/include/mbedtls/base64.h
@@ -0,0 +1 @@
+../../../../../../ext/mbedtls/include/mbedtls/base64.h
\ No newline at end of file

diff --git a/pdns/dnsdistdist/ext/mbedtls/include/mbedtls/check_config.h b/pdns/dnsdistdist/ext/mbedtls/include/mbedtls/check_config.h
new file mode 120000 (symlink)
index 0000000..e4d8842
--- /dev/null
+++ b/pdns/dnsdistdist/ext/mbedtls/include/mbedtls/check_config.h
@@ -0,0 +1 @@
+../../../../../../ext/mbedtls/include/mbedtls/check_config.h
\ No newline at end of file

diff --git a/pdns/dnsdistdist/ext/mbedtls/include/mbedtls/config.h b/pdns/dnsdistdist/ext/mbedtls/include/mbedtls/config.h
new file mode 120000 (symlink)
index 0000000..6e46afb
--- /dev/null
+++ b/pdns/dnsdistdist/ext/mbedtls/include/mbedtls/config.h
@@ -0,0 +1 @@
+../../../../../../ext/mbedtls/include/mbedtls/config.h
\ No newline at end of file

diff --git a/pdns/dnsdistdist/ext/mbedtls/include/mbedtls/platform.h b/pdns/dnsdistdist/ext/mbedtls/include/mbedtls/platform.h
new file mode 120000 (symlink)
index 0000000..8670087
--- /dev/null
+++ b/pdns/dnsdistdist/ext/mbedtls/include/mbedtls/platform.h
@@ -0,0 +1 @@
+../../../../../../ext/mbedtls/include/mbedtls/platform.h
\ No newline at end of file

diff --git a/pdns/dnsdistdist/ext/mbedtls/library/base64.c b/pdns/dnsdistdist/ext/mbedtls/library/base64.c
new file mode 120000 (symlink)
index 0000000..5f26ddd
--- /dev/null
+++ b/pdns/dnsdistdist/ext/mbedtls/library/base64.c
@@ -0,0 +1 @@
+../../../../../ext/mbedtls/library/base64.c
\ No newline at end of file