GC_SM3_DIGEST_SIZE  682 maint/gnulib/lib/gc-gnulib.c       len = GC_SM3_DIGEST_SIZE;
GC_SM3_DIGEST_SIZE  435 maint/gnulib/lib/gc-libgcrypt.c       len = GC_SM3_DIGEST_SIZE;
GC_SM3_DIGEST_SIZE  787 maint/gnulib/lib/gc-libgcrypt.c   assert (outlen == GC_SM3_DIGEST_SIZE);