Initial checkin of gRPC to third_party/

third_party/grpc/src/core/transport/chttp2/huffsyms.c

Index: third_party/grpc/src/core/transport/chttp2/huffsyms.c
diff --git a/third_party/grpc/src/core/transport/chttp2/huffsyms.c b/third_party/grpc/src/core/transport/chttp2/huffsyms.c
new file mode 100644
index 0000000000000000000000000000000000000000..7b138e9b5db575fcae956e31e6551a074b0e9230
--- /dev/null
+++ b/third_party/grpc/src/core/transport/chttp2/huffsyms.c
@@ -0,0 +1,297 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/transport/chttp2/huffsyms.h"
+
+/* Constants pulled from the HPACK spec, and converted to C using the vim
+   command:
+   :%s/.*   \([0-9a-f]\+\)  \[ *\([0-9]\+\)\]/{0x\1, \2},/g */
+const grpc_chttp2_huffsym grpc_chttp2_huffsyms[GRPC_CHTTP2_NUM_HUFFSYMS] = {
+    {0x1ff8, 13},
+    {0x7fffd8, 23},
+    {0xfffffe2, 28},
+    {0xfffffe3, 28},
+    {0xfffffe4, 28},
+    {0xfffffe5, 28},
+    {0xfffffe6, 28},
+    {0xfffffe7, 28},
+    {0xfffffe8, 28},
+    {0xffffea, 24},
+    {0x3ffffffc, 30},
+    {0xfffffe9, 28},
+    {0xfffffea, 28},
+    {0x3ffffffd, 30},
+    {0xfffffeb, 28},
+    {0xfffffec, 28},
+    {0xfffffed, 28},
+    {0xfffffee, 28},
+    {0xfffffef, 28},
+    {0xffffff0, 28},
+    {0xffffff1, 28},
+    {0xffffff2, 28},
+    {0x3ffffffe, 30},
+    {0xffffff3, 28},
+    {0xffffff4, 28},
+    {0xffffff5, 28},
+    {0xffffff6, 28},
+    {0xffffff7, 28},
+    {0xffffff8, 28},
+    {0xffffff9, 28},
+    {0xffffffa, 28},
+    {0xffffffb, 28},
+    {0x14, 6},
+    {0x3f8, 10},
+    {0x3f9, 10},
+    {0xffa, 12},
+    {0x1ff9, 13},
+    {0x15, 6},
+    {0xf8, 8},
+    {0x7fa, 11},
+    {0x3fa, 10},
+    {0x3fb, 10},
+    {0xf9, 8},
+    {0x7fb, 11},
+    {0xfa, 8},
+    {0x16, 6},
+    {0x17, 6},
+    {0x18, 6},
+    {0x0, 5},
+    {0x1, 5},
+    {0x2, 5},
+    {0x19, 6},
+    {0x1a, 6},
+    {0x1b, 6},
+    {0x1c, 6},
+    {0x1d, 6},
+    {0x1e, 6},
+    {0x1f, 6},
+    {0x5c, 7},
+    {0xfb, 8},
+    {0x7ffc, 15},
+    {0x20, 6},
+    {0xffb, 12},
+    {0x3fc, 10},
+    {0x1ffa, 13},
+    {0x21, 6},
+    {0x5d, 7},
+    {0x5e, 7},
+    {0x5f, 7},
+    {0x60, 7},
+    {0x61, 7},
+    {0x62, 7},
+    {0x63, 7},
+    {0x64, 7},
+    {0x65, 7},
+    {0x66, 7},
+    {0x67, 7},
+    {0x68, 7},
+    {0x69, 7},
+    {0x6a, 7},
+    {0x6b, 7},
+    {0x6c, 7},
+    {0x6d, 7},
+    {0x6e, 7},
+    {0x6f, 7},
+    {0x70, 7},
+    {0x71, 7},
+    {0x72, 7},
+    {0xfc, 8},
+    {0x73, 7},
+    {0xfd, 8},
+    {0x1ffb, 13},
+    {0x7fff0, 19},
+    {0x1ffc, 13},
+    {0x3ffc, 14},
+    {0x22, 6},
+    {0x7ffd, 15},
+    {0x3, 5},
+    {0x23, 6},
+    {0x4, 5},
+    {0x24, 6},
+    {0x5, 5},
+    {0x25, 6},
+    {0x26, 6},
+    {0x27, 6},
+    {0x6, 5},
+    {0x74, 7},
+    {0x75, 7},
+    {0x28, 6},
+    {0x29, 6},
+    {0x2a, 6},
+    {0x7, 5},
+    {0x2b, 6},
+    {0x76, 7},
+    {0x2c, 6},
+    {0x8, 5},
+    {0x9, 5},
+    {0x2d, 6},
+    {0x77, 7},
+    {0x78, 7},
+    {0x79, 7},
+    {0x7a, 7},
+    {0x7b, 7},
+    {0x7ffe, 15},
+    {0x7fc, 11},
+    {0x3ffd, 14},
+    {0x1ffd, 13},
+    {0xffffffc, 28},
+    {0xfffe6, 20},
+    {0x3fffd2, 22},
+    {0xfffe7, 20},
+    {0xfffe8, 20},
+    {0x3fffd3, 22},
+    {0x3fffd4, 22},
+    {0x3fffd5, 22},
+    {0x7fffd9, 23},
+    {0x3fffd6, 22},
+    {0x7fffda, 23},
+    {0x7fffdb, 23},
+    {0x7fffdc, 23},
+    {0x7fffdd, 23},
+    {0x7fffde, 23},
+    {0xffffeb, 24},
+    {0x7fffdf, 23},
+    {0xffffec, 24},
+    {0xffffed, 24},
+    {0x3fffd7, 22},
+    {0x7fffe0, 23},
+    {0xffffee, 24},
+    {0x7fffe1, 23},
+    {0x7fffe2, 23},
+    {0x7fffe3, 23},
+    {0x7fffe4, 23},
+    {0x1fffdc, 21},
+    {0x3fffd8, 22},
+    {0x7fffe5, 23},
+    {0x3fffd9, 22},
+    {0x7fffe6, 23},
+    {0x7fffe7, 23},
+    {0xffffef, 24},
+    {0x3fffda, 22},
+    {0x1fffdd, 21},
+    {0xfffe9, 20},
+    {0x3fffdb, 22},
+    {0x3fffdc, 22},
+    {0x7fffe8, 23},
+    {0x7fffe9, 23},
+    {0x1fffde, 21},
+    {0x7fffea, 23},
+    {0x3fffdd, 22},
+    {0x3fffde, 22},
+    {0xfffff0, 24},
+    {0x1fffdf, 21},
+    {0x3fffdf, 22},
+    {0x7fffeb, 23},
+    {0x7fffec, 23},
+    {0x1fffe0, 21},
+    {0x1fffe1, 21},
+    {0x3fffe0, 22},
+    {0x1fffe2, 21},
+    {0x7fffed, 23},
+    {0x3fffe1, 22},
+    {0x7fffee, 23},
+    {0x7fffef, 23},
+    {0xfffea, 20},
+    {0x3fffe2, 22},
+    {0x3fffe3, 22},
+    {0x3fffe4, 22},
+    {0x7ffff0, 23},
+    {0x3fffe5, 22},
+    {0x3fffe6, 22},
+    {0x7ffff1, 23},
+    {0x3ffffe0, 26},
+    {0x3ffffe1, 26},
+    {0xfffeb, 20},
+    {0x7fff1, 19},
+    {0x3fffe7, 22},
+    {0x7ffff2, 23},
+    {0x3fffe8, 22},
+    {0x1ffffec, 25},
+    {0x3ffffe2, 26},
+    {0x3ffffe3, 26},
+    {0x3ffffe4, 26},
+    {0x7ffffde, 27},
+    {0x7ffffdf, 27},
+    {0x3ffffe5, 26},
+    {0xfffff1, 24},
+    {0x1ffffed, 25},
+    {0x7fff2, 19},
+    {0x1fffe3, 21},
+    {0x3ffffe6, 26},
+    {0x7ffffe0, 27},
+    {0x7ffffe1, 27},
+    {0x3ffffe7, 26},
+    {0x7ffffe2, 27},
+    {0xfffff2, 24},
+    {0x1fffe4, 21},
+    {0x1fffe5, 21},
+    {0x3ffffe8, 26},
+    {0x3ffffe9, 26},
+    {0xffffffd, 28},
+    {0x7ffffe3, 27},
+    {0x7ffffe4, 27},
+    {0x7ffffe5, 27},
+    {0xfffec, 20},
+    {0xfffff3, 24},
+    {0xfffed, 20},
+    {0x1fffe6, 21},
+    {0x3fffe9, 22},
+    {0x1fffe7, 21},
+    {0x1fffe8, 21},
+    {0x7ffff3, 23},
+    {0x3fffea, 22},
+    {0x3fffeb, 22},
+    {0x1ffffee, 25},
+    {0x1ffffef, 25},
+    {0xfffff4, 24},
+    {0xfffff5, 24},
+    {0x3ffffea, 26},
+    {0x7ffff4, 23},
+    {0x3ffffeb, 26},
+    {0x7ffffe6, 27},
+    {0x3ffffec, 26},
+    {0x3ffffed, 26},
+    {0x7ffffe7, 27},
+    {0x7ffffe8, 27},
+    {0x7ffffe9, 27},
+    {0x7ffffea, 27},
+    {0x7ffffeb, 27},
+    {0xffffffe, 28},
+    {0x7ffffec, 27},
+    {0x7ffffed, 27},
+    {0x7ffffee, 27},
+    {0x7ffffef, 27},
+    {0x7fffff0, 27},
+    {0x3ffffee, 26},
+    {0x3fffffff, 30},
+};