Add gcry_md_hash_buffers_ext function.
* src/gcrypt.h.in (gcry_md_hash_buffers_ext): New. * src/libgcrypt.def: Add gcry_md_hash_buffers_ext. * src/libgcrypt.vers: Likewise. * src/visibility.c: Add gcry_md_hash_buffers_ext. * src/visibility.h: Add gcry_md_hash_buffers_ext.
- GnuPG-bug-id: T7035
- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>