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38 lines
928 B
Plaintext
38 lines
928 B
Plaintext
/*
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This file is part of Fennix Kernel.
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Fennix Kernel is free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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Fennix Kernel is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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namespace std
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{
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inline int tolower(int ch)
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{
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if (ch >= 'A' && ch <= 'Z')
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return ch + ('a' - 'A');
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else
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return ch;
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}
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inline int toupper(int ch)
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{
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if (ch >= 'a' && ch <= 'z')
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return ch - ('a' - 'A');
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else
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return ch;
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}
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}
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