// Copyright (c) 2016 Baidu, Inc.
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Author: Ge,Jun (gejun@baidu.com)
// Date: Sun Dec  4 14:57:27 CST 2016

namespace butil {

static const char g_tolower_map_base[] = {
    -128, -127, -126, -125, -124, -123, -122, -121, -120,
    -119, -118, -117, -116, -115, -114, -113, -112, -111, -110,
    -109, -108, -107, -106, -105, -104, -103, -102, -101, -100,
    -99, -98, -97, -96, -95, -94, -93, -92, -91, -90,
    -89, -88, -87, -86, -85, -84, -83, -82, -81, -80,
    -79, -78, -77, -76, -75, -74, -73, -72, -71, -70,
    -69, -68, -67, -66, -65, -64, -63, -62, -61, -60,
    -59, -58, -57, -56, -55, -54, -53, -52, -51, -50,
    -49, -48, -47, -46, -45, -44, -43, -42, -41, -40,
    -39, -38, -37, -36, -35, -34, -33, -32, -31, -30,
    -29, -28, -27, -26, -25, -24, -23, -22, -21, -20,
    -19, -18, -17, -16, -15, -14, -13, -12, -11, -10,
    -9, -8, -7, -6, -5, -4, -3, -2, -1,
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
    10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
    20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
    30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
    40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
    50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
    60, 61, 62, 63, 64, 'a', 'b', 'c', 'd', 'e',
    'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
    'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y',
    'z', 91, 92, 93, 94, 95, 96, 97, 98, 99,
    100, 101, 102, 103, 104, 105, 106, 107, 108, 109,
    110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
    120, 121, 122, 123, 124, 125, 126, 127
};

extern const char* const g_tolower_map = g_tolower_map_base + 128;

} // namespace butil