22 lines
365 B
C
22 lines
365 B
C
/*
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* SPDX-FileCopyrightText: 2016 Jeremiah Orians
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* SPDX-FileCopyrightText: 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#define FALSE 0
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// CONSTANT FALSE 0
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#define TRUE 1
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// CONSTANT TRUE 1
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int in_set(int c, char* s)
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{
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while(0 != s[0])
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{
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if(c == s[0]) return TRUE;
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s = s + 1;
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}
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return FALSE;
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}
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