* src/fips.c (_gcry_fips_indicator_mac): New function indicating
non-approved mac algorithms.
(_gcry_fips_indicator_md): new functions indicating non-approved
message digest algorithms.
* src/g10lib.h (_gcry_fips_indicator_mac): New function.
(_gcry_fips_indicator_md): Ditto.
* src/gcrypt.h.in (enum gcry_ctl_cmds): New symbols,
GCRYCTL_FIPS_SERVICE_INDICATOR_MAC and
GCRYCTL_FIPS_SERVICE_INDICATOR_MD.
* src/global.c (_gcry_vcontrol): Handle new FIPS indicators.