gc_hmac_sha1      114 maint/gnulib/lib/gc-pbkdf2.c       prf = gc_hmac_sha1;
gc_hmac_sha1      169 maint/gnulib/lib/gc.h extern Gc_rc gc_hmac_sha1 (const void *key, size_t keylen,
gc_hmac_sha1       48 maint/gnulib/tests/test-gc-hmac-sha1.c     if (gc_hmac_sha1 (key, key_len, data, data_len, out) != 0)