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26 lines
455 B
26 lines
455 B
15 years ago
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/*
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* isnull.c --- Check whether or not the UUID is null
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*
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* Copyright (C) 1996, 1997 Theodore Ts'o.
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*
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* %Begin-Header%
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* This file may be redistributed under the terms of the GNU
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* Library General Public License.
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* %End-Header%
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*/
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#include "uuidP.h"
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/* Returns 1 if the uuid is the NULL uuid */
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int uuid_is_null(const uuid_t uu)
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{
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const unsigned char *cp;
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int i;
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for (i=0, cp = uu; i < 16; i++)
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if (*cp++)
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return 0;
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return 1;
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}
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