142 lines
6.4 KiB
Go
142 lines
6.4 KiB
Go
// Copyright 2021 The Inet.Af AUTHORS. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package netaddr
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// mask6 are bitmasks with the topmost n bits of a
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// 128-bit number, where n is the array index.
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//
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// generated with https://play.golang.org/p/64XKxaUSa_9
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var mask6 = [...]uint128{
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0: {0x0000000000000000, 0x0000000000000000},
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1: {0x8000000000000000, 0x0000000000000000},
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2: {0xc000000000000000, 0x0000000000000000},
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3: {0xe000000000000000, 0x0000000000000000},
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4: {0xf000000000000000, 0x0000000000000000},
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5: {0xf800000000000000, 0x0000000000000000},
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6: {0xfc00000000000000, 0x0000000000000000},
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7: {0xfe00000000000000, 0x0000000000000000},
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8: {0xff00000000000000, 0x0000000000000000},
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9: {0xff80000000000000, 0x0000000000000000},
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10: {0xffc0000000000000, 0x0000000000000000},
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11: {0xffe0000000000000, 0x0000000000000000},
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12: {0xfff0000000000000, 0x0000000000000000},
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13: {0xfff8000000000000, 0x0000000000000000},
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14: {0xfffc000000000000, 0x0000000000000000},
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15: {0xfffe000000000000, 0x0000000000000000},
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16: {0xffff000000000000, 0x0000000000000000},
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17: {0xffff800000000000, 0x0000000000000000},
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18: {0xffffc00000000000, 0x0000000000000000},
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19: {0xffffe00000000000, 0x0000000000000000},
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20: {0xfffff00000000000, 0x0000000000000000},
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21: {0xfffff80000000000, 0x0000000000000000},
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22: {0xfffffc0000000000, 0x0000000000000000},
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23: {0xfffffe0000000000, 0x0000000000000000},
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24: {0xffffff0000000000, 0x0000000000000000},
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25: {0xffffff8000000000, 0x0000000000000000},
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26: {0xffffffc000000000, 0x0000000000000000},
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27: {0xffffffe000000000, 0x0000000000000000},
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28: {0xfffffff000000000, 0x0000000000000000},
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29: {0xfffffff800000000, 0x0000000000000000},
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30: {0xfffffffc00000000, 0x0000000000000000},
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31: {0xfffffffe00000000, 0x0000000000000000},
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32: {0xffffffff00000000, 0x0000000000000000},
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33: {0xffffffff80000000, 0x0000000000000000},
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34: {0xffffffffc0000000, 0x0000000000000000},
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35: {0xffffffffe0000000, 0x0000000000000000},
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36: {0xfffffffff0000000, 0x0000000000000000},
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37: {0xfffffffff8000000, 0x0000000000000000},
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38: {0xfffffffffc000000, 0x0000000000000000},
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39: {0xfffffffffe000000, 0x0000000000000000},
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40: {0xffffffffff000000, 0x0000000000000000},
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41: {0xffffffffff800000, 0x0000000000000000},
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42: {0xffffffffffc00000, 0x0000000000000000},
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43: {0xffffffffffe00000, 0x0000000000000000},
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44: {0xfffffffffff00000, 0x0000000000000000},
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45: {0xfffffffffff80000, 0x0000000000000000},
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46: {0xfffffffffffc0000, 0x0000000000000000},
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47: {0xfffffffffffe0000, 0x0000000000000000},
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48: {0xffffffffffff0000, 0x0000000000000000},
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49: {0xffffffffffff8000, 0x0000000000000000},
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50: {0xffffffffffffc000, 0x0000000000000000},
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51: {0xffffffffffffe000, 0x0000000000000000},
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52: {0xfffffffffffff000, 0x0000000000000000},
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53: {0xfffffffffffff800, 0x0000000000000000},
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54: {0xfffffffffffffc00, 0x0000000000000000},
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55: {0xfffffffffffffe00, 0x0000000000000000},
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56: {0xffffffffffffff00, 0x0000000000000000},
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57: {0xffffffffffffff80, 0x0000000000000000},
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58: {0xffffffffffffffc0, 0x0000000000000000},
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59: {0xffffffffffffffe0, 0x0000000000000000},
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60: {0xfffffffffffffff0, 0x0000000000000000},
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61: {0xfffffffffffffff8, 0x0000000000000000},
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62: {0xfffffffffffffffc, 0x0000000000000000},
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63: {0xfffffffffffffffe, 0x0000000000000000},
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64: {0xffffffffffffffff, 0x0000000000000000},
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65: {0xffffffffffffffff, 0x8000000000000000},
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66: {0xffffffffffffffff, 0xc000000000000000},
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67: {0xffffffffffffffff, 0xe000000000000000},
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68: {0xffffffffffffffff, 0xf000000000000000},
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69: {0xffffffffffffffff, 0xf800000000000000},
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70: {0xffffffffffffffff, 0xfc00000000000000},
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71: {0xffffffffffffffff, 0xfe00000000000000},
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72: {0xffffffffffffffff, 0xff00000000000000},
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73: {0xffffffffffffffff, 0xff80000000000000},
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74: {0xffffffffffffffff, 0xffc0000000000000},
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75: {0xffffffffffffffff, 0xffe0000000000000},
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76: {0xffffffffffffffff, 0xfff0000000000000},
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77: {0xffffffffffffffff, 0xfff8000000000000},
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78: {0xffffffffffffffff, 0xfffc000000000000},
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79: {0xffffffffffffffff, 0xfffe000000000000},
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80: {0xffffffffffffffff, 0xffff000000000000},
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81: {0xffffffffffffffff, 0xffff800000000000},
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82: {0xffffffffffffffff, 0xffffc00000000000},
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83: {0xffffffffffffffff, 0xffffe00000000000},
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84: {0xffffffffffffffff, 0xfffff00000000000},
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85: {0xffffffffffffffff, 0xfffff80000000000},
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86: {0xffffffffffffffff, 0xfffffc0000000000},
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87: {0xffffffffffffffff, 0xfffffe0000000000},
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88: {0xffffffffffffffff, 0xffffff0000000000},
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89: {0xffffffffffffffff, 0xffffff8000000000},
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90: {0xffffffffffffffff, 0xffffffc000000000},
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91: {0xffffffffffffffff, 0xffffffe000000000},
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92: {0xffffffffffffffff, 0xfffffff000000000},
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93: {0xffffffffffffffff, 0xfffffff800000000},
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94: {0xffffffffffffffff, 0xfffffffc00000000},
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95: {0xffffffffffffffff, 0xfffffffe00000000},
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96: {0xffffffffffffffff, 0xffffffff00000000},
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97: {0xffffffffffffffff, 0xffffffff80000000},
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98: {0xffffffffffffffff, 0xffffffffc0000000},
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99: {0xffffffffffffffff, 0xffffffffe0000000},
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100: {0xffffffffffffffff, 0xfffffffff0000000},
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101: {0xffffffffffffffff, 0xfffffffff8000000},
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102: {0xffffffffffffffff, 0xfffffffffc000000},
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103: {0xffffffffffffffff, 0xfffffffffe000000},
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104: {0xffffffffffffffff, 0xffffffffff000000},
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105: {0xffffffffffffffff, 0xffffffffff800000},
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106: {0xffffffffffffffff, 0xffffffffffc00000},
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107: {0xffffffffffffffff, 0xffffffffffe00000},
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108: {0xffffffffffffffff, 0xfffffffffff00000},
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109: {0xffffffffffffffff, 0xfffffffffff80000},
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110: {0xffffffffffffffff, 0xfffffffffffc0000},
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111: {0xffffffffffffffff, 0xfffffffffffe0000},
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112: {0xffffffffffffffff, 0xffffffffffff0000},
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113: {0xffffffffffffffff, 0xffffffffffff8000},
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114: {0xffffffffffffffff, 0xffffffffffffc000},
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115: {0xffffffffffffffff, 0xffffffffffffe000},
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116: {0xffffffffffffffff, 0xfffffffffffff000},
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117: {0xffffffffffffffff, 0xfffffffffffff800},
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118: {0xffffffffffffffff, 0xfffffffffffffc00},
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119: {0xffffffffffffffff, 0xfffffffffffffe00},
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120: {0xffffffffffffffff, 0xffffffffffffff00},
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121: {0xffffffffffffffff, 0xffffffffffffff80},
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122: {0xffffffffffffffff, 0xffffffffffffffc0},
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123: {0xffffffffffffffff, 0xffffffffffffffe0},
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124: {0xffffffffffffffff, 0xfffffffffffffff0},
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125: {0xffffffffffffffff, 0xfffffffffffffff8},
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126: {0xffffffffffffffff, 0xfffffffffffffffc},
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127: {0xffffffffffffffff, 0xfffffffffffffffe},
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128: {0xffffffffffffffff, 0xffffffffffffffff},
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}
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