Fix inlining of ocb_get_l for x86 AES implementations
* cipher/rijndael-aesni.c (aes_ocb_get_l): New. (aesni_ocb_enc, aesni_ocb_dec, _gcry_aes_aesni_ocb_auth): Use 'aes_ocb_get_l'. * cipher/rijndael-ssse3-amd4.c (aes_ocb_get_l): New. (ssse3_ocb_enc, ssse3_ocb_dec, _gcry_aes_ssse3_ocb_auth): Use 'aes_ocb_get_l'.
- Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>